For the function f shown in the graph below, what is the local minimum? Question
Each answer choice below represents a relation by a set of ordered pairs. In which of the answer choices is the relation a function?

Select all correct answers.

Select all that apply:

{(4,9),(0,−2),(0,2),(5,4)}
{(5,−5),(5,−4),(7,−2),(3,8)}
{(4,3),(8,0),(5,2),(−5,0)}
{(6,9),(9,−4),(6,1),(−5,11)}
{(4,12),(2,6),(−5,6),(3,−2)}

Answers

Answer 1
For the function shown in the graph, the local minimum is at the point (2, -3).

To determine whether a relation is a function, we need to check whether each input (x-value) in the relation is associated with exactly one output (y-value). One way to do this is to check if there are any repeated x-values with different y-values.

Out of the given answer choices:

{(4,9),(0,−2),(0,2),(5,4)} is not a function since there are two different y-values associated with the x-value 0.

{(5,−5),(5,−4),(7,−2),(3,8)} is not a function since there are two different y-values associated with the x-value 5.

{(4,3),(8,0),(5,2),(−5,0)} is a function since there are no repeated x-values.

{(6,9),(9,−4),(6,1),(−5,11)} is not a function since there are two different y-values associated with the x-value 6.

{(4,12),(2,6),(−5,6),(3,−2)} is a function since there are no repeated x-values.

Therefore, the answer choices that represent a function are:

{(4,3),(8,0),(5,2),(−5,0)}

and

{(4,12),(2,6),(−5,6),(3,−2)}

So the correct options are:

{(4,3),(8,0),(5,2),(−5,0)}

and

{(4,12),(2,6),(−5,6),(3,−2)}
Answer 2
For the function shown in the graph, the local minimum is at the point (2, -3).

To determine whether a relation is a function, we need to check whether each input (x-value) in the relation is associated with exactly one output (y-value). One way to do this is to check if there are any repeated x-values with different y-values.

Out of the given answer choices:

{(4,9),(0,−2),(0,2),(5,4)} is not a function since there are two different y-values associated with the x-value 0.

{(5,−5),(5,−4),(7,−2),(3,8)} is not a function since there are two different y-values associated with the x-value 5.

{(4,3),(8,0),(5,2),(−5,0)} is a function since there are no repeated x-values.

{(6,9),(9,−4),(6,1),(−5,11)} is not a function since there are two different y-values associated with the x-value 6.

{(4,12),(2,6),(−5,6),(3,−2)} is a function since there are no repeated x-values.

Therefore, the answer choices that represent a function are:

{(4,3),(8,0),(5,2),(−5,0)}

and

{(4,12),(2,6),(−5,6),(3,−2)}

So the correct options are:

{(4,3),(8,0),(5,2),(−5,0)}

and

{(4,12),(2,6),(−5,6),(3,−2)}

Related Questions

Break-Even Sales

BeerBev, Inc., reported the following operating information for a recent year (in millions):

Sales $6,512
Cost of goods sold $1,628
Gross profit $4,884
Marketing, general, and admin. expenses 592
Income from operations $ 4,292

Assume that BeerBev sold 37 million barrels of beer during the year, that variable costs were 75% of the cost of goods sold and 50% of marketing, general and administration expenses, and that the remaining costs are fixed. For the following year, assume that BeerBev expects pricing, variable costs per barrel, and fixed costs to remain constant, except that new distribution and general office facilities are expected to increase fixed costs by $21.09 million.

a. Compute the break-even sales (in barrels) for the current year. Round your answer to two decimal places. Enter your answers in millions.

Answers

The break even sales for the current year using the contribution per unit  is 5.27.

The formula to find the break even sales is,

Break even sales = Fixed costs / Contribution per unit

Now,

Contribution per unit = Sales price per unit - Variable cost per unit.

Sales price = $6,512

Variable cost = (75% × cost of goods sold) + (50% × marketing, general and administration expenses)

                      = (75% × $1,628) + (50% × $592)

                      = $1517

Contribution margin = $6,512 - $1517 = $4995

Contribution per unit = $4995 / 37 = $135 per million

Fixed costs = (25% × cost of goods sold) + (50% × marketing, general and administration expenses)

                   = $703

Break even sales = 703 / 135 = 5.21

Hence the break even sales is 5.27.

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The two buses drove towards each other at constant speeds. The first left NY at 11AM and arrived in Boston at 4 PM, and the second left Boston at 12 PM and arrived in NY at 5 PM. What time did they meet?

Answers

The two buses meet at the same time they left their respective cities, so they meet at 11 AM in NY.

Since the two buses are traveling towards each other at constant speeds, we can use the formula for finding the time two objects meet when traveling at constant speeds in opposite directions:

t = (d2 - d1)/(v1 + v2)

Where t is the time they meet, d1 is the distance the first bus travels, d2 is the distance the second bus travels, v1 is the speed of the first bus, and v2 is the speed of the second bus.

In this case, d1 is the distance between NY and Boston (approx. 200 miles), d2 is the distance between Boston and NY (also approx. 200 miles), v1 is the speed of the first bus (200 miles in 5 hours, or 40 miles/hour), and v2 is the speed of the second bus (200 miles in 5 hours, or 40 miles/hour).

Plugging these values into the formula, we get:

t = (200 - 200)/(40 + 40)

t = 0/80

t = 0

Hence, the two buses meet at the same time they left their respective cities, so they meet at 11 AM in NY.

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The amount of snowfall in December was 5 7/8 feet. The amount of snowball in October was 1/4 feet. How much more snowfall was there in December? Write your answer as a mixed number in simplest form.

Answers

Answer:

5 3/8 ft

Step-by-step explanation:

5 7/8 - 1/4 = 5 7/8 - 4/8 = 5 3/8

24a + 56b= ? Using distribute law

Answers

The distributive law states that a number outside of parentheses can be multiplied by each term inside the parentheses.

To use the distributive law to simplify 24a + 56b, we can factor out the greatest common factor of 8 from both terms:

24a + 56b = 8(3a + 7b)

Therefore, the simplified expression using the distributive law is 8(3a + 7b).

Please solve this question!!

Answers

[tex]f(x)=\displaystyle\sum_{n=1}^{\infty}c_n\cdot x^n \\\\[-0.35em] ~\dotfill\\\\ \displaystyle\sum_{n=1}^{\infty}c_n\cdot n\cdot x^n\implies n\sum_{n=1}^{\infty}c_n\cdot x^n\implies n\cdot f(x)\quad \textit{assuming "n" is an constant}[/tex]

Find the surface area of the regular pyramid shown to the nearest whole number.

Answers

The surface area of the hexagonal pyramid is  740 metres².

How to find surface area of a pyramid?

The pyramid above is an hexagonal pyramid. The surface area of the pyramid can be found as follows:

Therefore,

surface area of the hexagonal pyramid = A + 1 / 2 ps

where

A = surface areap = perimeter of the bases = slanted height

Therefore,

A = base area = 1 / 2 p a

where

a = apothemp = perimeter

Hence,

p = 10(6) = 60 metres

a = 5√3 metres

A = base area = 1 / 2 × 60 × 5√3 = 150√3 metres

Therefore,

surface area of the hexagonal pyramid = 150√3 + 1 / 2 × 60 × 16

surface area of the hexagonal pyramid = 150√3 + 480

surface area of the hexagonal pyramid = 739.807621135

surface area of the hexagonal pyramid = 740 metres²

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The surface area of the hexagonal pyramid is  740 metres².

How to find surface area of a pyramid?

The pyramid above is an hexagonal pyramid. The surface area of the pyramid can be found as follows:

Therefore,

surface area of the hexagonal pyramid = A + 1 / 2 ps

where

A = surface areap = perimeter of the bases = slanted height

Therefore,

A = base area = 1 / 2 p a

where

a = apothemp = perimeter

Hence,

p = 10(6) = 60 metres

a = 5√3 metres

A = base area = 1 / 2 × 60 × 5√3 = 150√3 metres

Therefore,

surface area of the hexagonal pyramid = 150√3 + 1 / 2 × 60 × 16

surface area of the hexagonal pyramid = 150√3 + 480

surface area of the hexagonal pyramid = 739.807621135

surface area of the hexagonal pyramid = 740 metres²

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The city of Raleigh has 9200 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 350 randomly selected registered voters was conducted. 109 said they'd vote for Brown, 235 said they'd vote for Feliz, and 6 were undecided. Give the sample statistic for the proportion of voters surveyed who said they'd vote for Brown. Note: The proportion should be a fraction or decimal, not a percent.

Answers

That this is just an estimate of the true proportion of all voters who would vote for Brown, based on the sample of 350 voters surveyed. The true proportion could be different, due to sampling variability.

What is Statistic?

A statistic is a numerical measure that summarizes some aspect of a dataset. It is a way to describe a sample of data in a concise and meaningful way. Common examples of statistics include measures of central tendency such as the mean, median, and mode, as well as measures of variability such as the range, standard deviation, and variance.

The sample statistic for the proportion of voters surveyed who said they'd vote for Brown is the sample proportion, which is the number of voters who said they'd vote for Brown divided by the total number of voters surveyed:

Number of votes who said they'd vote for brown

    total number of surveyed

= 109/350

=0.31

Therefore, based on the sample of 350 voters surveyed.

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please help me i will give brainiest to whoever answers the questions thank you
PLEASE HELP please help thank you please hurry fast i will give brainiest

Answers

Answer:

3) The graph that has three x-intercepts

9) Plot the points on the graphing calculator, and then generate a linear regression equation. That equation is:

y = 2.857x - 1.4286

The closest equation is y = 3x - 2. That equation best represents the regression line for this data.

Suppose that the polynomial function f is defined as follows.

Answers

The zeros of f according to their multiplicity are:

Zero of multiplicity 1: x = -8, x = -3, x = 0, x = 9

Zero of multiplicity 2: None

Zero of multiplicity 3: None

Here,

We have,

The zeros of a polynomial function are the values of x that make the function equal to zero. The multiplicity of a zero is the number of times it appears as a factor in the polynomial.

In the given function f(x), the zeros are the values of x that make the function equal to zero.

We can find these values by setting the function equal to zero and solving for x.

f(x) = 7x(x-9)(x+8)^2(x+3) = 0

Therefore, the zeros of f(x) are x = -8, x = -3, x = 0, and x = 9.

To determine the multiplicity of each zero, we can look at the degree to which the corresponding factor appears in the polynomial.

For example, x = -8 is a zero of multiplicity 2 because it appears as a factor twice in the function, as (x+8)^2.

Similarly, x = -3, x = 0, and x = 9 are zeros of multiplicity 1 because they each appear as a factor once in the function.

There are no zeros of multiplicity 3 or higher in this function, so we can list "None" for those categories.

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i need the answer to 1 over 3

Answers

Answer:

1 over 3 would juts be 1/3

Me podrían ayudar a resolver esto? Tengo la respuesta lo que necesito es el procedimiento. Muchas gracias

2√8p²q³r

Answers

The algebraic expression can be simplified to 4p√2q³r

How to simplify an algebraic expression?

An algebraic expression is an expression that is made up of variables and constants, along with algebraic operations like addition, subtraction, square root, etc.

The expression can be simplified as follow:

2√(8p²q³r) = 2 * √8 * √p² √(q³r)

                  = 2 * √(4 * 2) * p √(q³r)

                  = 2 * √4 * √2 * p √(q³r)

                  = 2 * 2 * √2 * p √(q³r)

                  = 4p√2q³r

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Question in English

Could you help me solve this? I have the answer what I need is the procedure. Thank you so much

2√8p²q³r

tion 9, 2.2.5 The histogram to the right represents the weights (in pounds) of members of a certain high-school math team. How many team members are included in the histogram? he histogram represents 20 math team members. www 4- 2- 0- Points: 0 of 1 110 120 130 140 150 160 170​

Answers

Based on the information provided in the question, we can conclude that the histogram represents 20 math team members.

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[tex]\textcolor{blue}{\small\texttt{If you have any further questions,}}[/tex] [tex]\textcolor{blue}{\small{\texttt{feel free to ask!}}}[/tex]

♥️ [tex]{\underline{\underline{\texttt{\large{\color{hotpink}{Sumit\:\:Roy\:\:(:\:\:}}}}}}\\[/tex]

Find the angle of depression from the top of a lighthouse 400 feet above water level to the water line of a ship 18,410 ft offshore? Round your answer to the nearest hundredth of a degree.

Answers

To find the angle of depression, we can use the tangent function in trigonometry. In this situation, we have a right triangle where the height (opposite side) is 400 feet, and the distance (adjacent side) is 18,410 feet.

tan(angle) = opposite / adjacent

tan(angle) = 400 / 18,410

Now, we'll use the arctangent (inverse tangent) function to find the angle:

angle = arctan(400 / 18,410)

angle ≈ 1.25 degrees

The angle of depression from the top of the lighthouse to the waterline of the ship is approximately 1.25 degrees, rounded to the nearest hundredth of a degree.

The angle of depression from the top of a lighthouse 400 feet above water level to the water line of a ship 18,410 ft offshore can be calculated using trigonometry.

tan θ = opposite/adjacent

In this case, the opposite is the height of the lighthouse (400 ft) and the adjacent is the horizontal distance from the lighthouse to the ship (18,410 ft).

tan θ = 400/18,410

θ = arctan(400/18,410)

θ ≈ 1.24°

Therefore, the angle of depression from the top of the lighthouse to the water line of the ship is approximately 1.24°.

y<-4x-2 choose the graph that best models the inequality

Answers

Answer:the upper right one( the dash line that hit -2

Step-by-step explanation:

The accompany data represent the percentages of teenagers in various countries that have used certain drugs. Complete parts (a) through (c) below.
Country - A B C D E F G H I J K
Drug 1, x - 23 17 41 5 38 18 23 5 8 54 35
Other Drug - 3 2 21 2 15 9 15 2 2 32 25

Answers

The coefficient of determination is: 88%

How to solve

The following table shows the calculations:

X Y X^2 Y^2 XY

22 3 484 9 66

17 4 289 16 68

41 21 1681 441 861

5 1 25 1 5

36 16 1296 256 576

19 7 361 49 133

24 14 576 196 336

6 4 36 16 24

8 2 64 4 16

52 32 2704 1024 1664

35 23 1225 529 805

Total 265 127 8741 2541 4554

Sample size: n=11

Now,

Syy=1074.72727Sxx= 2356.90909Sxy = 1494.454545

(a)

The coefficient of correlation is :

r=[tex]\frac{S_{xy}}{\sqrt{S_{xx}S_{yy}}}=0.94[/tex]

(b)

The slope of the regression equation is 0.63

S.

and intercept of the equation will be

[tex]b_{0}=\frac{1}{n}(\sum y - b_{1} \sum x)=-3.729965\approx -3.73[/tex]

So the regression equation will be

y'=-3.73+0.63*x

(c)

The coefficient of determination is: 88%

Regression is a statistical analytical method that investigates correlations between two or more variables. Its widespread usage stems from its ability to forecast or assess the value of one contingent variable using one or many independently varying variables.

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can someone please explain how to understand where to insert the pair of brackets and why? thank you:)​

Answers

Applying PEMDAS the correct expression showing where to insert brackets to make it correct are:

i. 3 × (5 + 2) + 2 = 23;      ii. (12 ÷ 4) + 2 = 5

How to Apply PEMDAS in Inserting Brackets?

i. 3 × (5 + 2) + 2 = 23

In this expression, we need to prioritize addition over multiplication, as per the order of operations (PEMDAS or BODMAS).

Therefore, we should add 5 and 2 first and then multiply the result by 3. Adding the brackets around 5 + 2 forces the addition to be done before multiplication, resulting in the correct answer.

ii. (12 ÷ 4) + 2 = 5

In this expression, we need to prioritize division over addition. Therefore, we should divide 12 by 4 first and then add the result to 2. Adding brackets around 12 ÷ 4 forces the division to be done before addition, resulting in the correct answer.

To understand where to insert brackets, you need to follow the order of operations, which is a set of rules that dictates the order in which arithmetic operations should be performed. The acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction)

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Find the value of x. Write your answer in simplest form.​

Answers

Answer:

[tex]x = \frac{9}{ \sqrt{2} } = \frac{9 \sqrt{2} }{2} [/tex]

what expression is equivalent to 91 plus 39?

Answers

Answer: 130

Step-by-step explanation:

The problem is asking for an expression that is equivalent to the addition of 91 and 39. An expression is a combination of numbers, variables, and mathematical operations that does not have an equal sign. In this case, the expression we are looking for should evaluate to the same value as the sum of 91 and 39, which is 130.

To obtain this expression, we simply add 91 and 39, since the sum of these two numbers is equivalent to the expression we are looking for. Adding 91 and 39, we get:

91 + 39 = 130

Therefore, the expression that is equivalent to 91 plus 39 is simply 130.

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Please help me answer this I will give you brainliest!!!!

Answers

Answer:

8) ]-infinity ,1]

9) ]-infinity,-2[

Answer:

8) x ≤ 1     9) x < -2

Hope this helps.

A rectangle's base is 3 in shorter than five times its height. The rectangle's area is 68 in?. Find this rectangle's dimensions.

Answers

The rectangle's height is 2 in, and the rectangle's base is 5 x 2+ 3 = 30 in, whose area is given as 68in².

What is rectangle?

It has two pairs of equal-length sides that are at right angles to each other. It is the most common type of quadrilateral, and it can be found in everyday objects like windows, doors, and tabletops.

To solve this problem, we need to use the formula for the area of a rectangle (A = l x w), where A is the area, l is the length, and w is the width. We also know that the base is 3 inches shorter than 5 times the height. Therefore, we can set up the equation to solve for the height and the base of the rectangle as follows:

A = l x w

A = (h + 3) x (5h)

A = 5h² + 3h

5h²  + 3h = 68

h= -2 (as height can not be in negative)

h= 2

By using the quadratic formula, we can solve for the height, h, which is equal to 2.

Therefore, the rectangle's height is 2 in, and the rectangle's base is 5 x 2+ 3 = 30 in.

This problem was solved by using the quadratic equation to solve for the height of the rectangle, which was then used to solve for the base.

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Ken volunteers 1hr25min each day. How many hours of volunteering is completed in 4 weeks? Enter a mixed number.

Answers

He completed volunteering in 39 hours 40 minutes in 4 weeks

How to determine this

If Ken volunteers 1 hr 25 mins each day

i.e 1 hr 25 mins = 1 days

By converting 1 hr 25 mins to mins

When 60 mins = 1 hr

1 hr 25 mins = 60 + 25 = 85 mins

How many hours of volunteering is completed in 4 weeks

Let x represent the numbers of hours

i.e x = 4 weeks

By converting 4 weeks to days

When 7 days = 1 week

4 weeks = 4 * 7 days

= 28 days

So, when 85 mins = 1 day

x mins = 28 days

x = 28 days * 85 mins/1 day

x = 2380 mins

By converting it back to hour

When 60 mins = 1 hour

2380 mins = x

x = 2380/60 hour

x = 39 hours 40 mins

Therefore, the hours that can be completed in 4 weeks is 39 hours 40 minutes

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Mathematic desmos
6.7 Readiness Check

Write point P as a fraction and as a decimal.
Fraction
Decimal

Answers

The coordinates of P when written as a fraction and as a decimal, is:

Fraction - (3/4, 5/6)Decimal - (0.75, 0.83 )

How to convert to fractions ?

Point P has the coordinates of ( 3/4 , 5/6 ) which means that it is already in fraction form as it has both a numerator and a denominator for the x and ya values.

We can then convert these fractions to decimal form as shown :

x - value : 3 ÷ 4 = 0.75

y - value : 5 ÷ 6 = 0.83

In decimals, it is:

(0.75, 0.83)

In conclusion, as a fraction, point P is ( 3 / 4, 5 / 6 ), and as a decimal, point P is ( 0.75, 0.83 ).

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You’re flying your dragon kite. it’s connected to 37 yards of string. The kite is directly above the edge of a pond. The edge of the pond is 32 yards from where the kite is tied to the ground. how high Is the kite above the edge of the pond? Round to one decimal place as needed

Answers

The kite is approximately 18.57 yards high above the edge of the pond.

How to solve for the height of the kite

The Pythagorean theorem would be used to solve the prob;lem that we have here

The theorye tell us that the squatre of the hypotenuse is the same as the sum of the square of the other two sides

The formula is written as

c^2 = a^2 + b^2

In this case:

c = 37 yards (length of the string)

a = 32 yards (distance from where the kite is tied to the ground to the edge of the pond)

b = height of the kite above the edge of the pond (which we need to find)

Now, plug the values into the Pythagorean theorem:

37^2 = 32^2 + b^2

1369 = 1024 + b^2

Subtract 1024 from both sides:

b^2 = 345

Now, take the square root of both sides to solve for b:

b = √345

= 18.57 yards

The kite is approximately 18.57 yards high above the edge of the pond.

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160/30000 simplified

Answers

Answer:160/30000 simplified would be 2/375

Step-by-step explanation:

Exact Form:

[tex]\frac{2}{375}[/tex]

Decimal Form:

0.0053

definition of a tangent?

Answers

Answer:

A tangent is a line that touches the curve or a circle at a point..

z = 3x + y solve for x

Answers

Answer:

x = (y-z)/3

Step-by-step explanation:

z = 3x + y

3x = z - y

x = (z - y)/3

Round to the nearest tenth, then find the difference. 13.56 − 10.02 = ___ pleas help I need help im in a test im sorry if 10 points is not enough.

Answers

First, we need to round 13.56 to the nearest tenth, which is 13.6. Then, we can subtract 10.02 from 13.6 to get:

13.6 - 10.02 = 3.58

Therefore, the difference is 3.58.

If the sides of a square are increased by 11, the area becomes 400. What is the length of the original side?

Answers

Answer: x = 9 units

Step-by-step explanation:

A BOAT NEEDS TO TRAVEL NORTH AT 30KM PER HOUR AND A CONSTANT CURRENT OF 4KM PER HOUR IS FLOWING IN NORTH-WEST DIRECTION WHAT IS THE EQUIVALENT SPEED IN STILL WATER TO ACHIEVE ACTUAL SPEED OF 30KM PER HOUR?​

Answers

If the boat travel north at 30 km per hour .  the equivalent speed in still water required to achieve an actual speed of 30 km/h is 30.1 km/h.

What is the speed?

Finding the boat's true speed using Pythagoras' theorem using this  formula

Speed = √((30 km/h)^2 + (4/√(2) km/h)^2)

Let plug in the formula

Speed = √(900 + 8) km/h

Speed = √(908) km/h

Speed = 30.1 km/h

Speed = 30 km/h ( Approximately)

Therefore  the speed is 30km/h.

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A substance with a half life is decaying exponentially. If there are initially 12 grams of the substance and after 2 hours there
are 7 grams, how many grams will remain after 3 hours? Round your answer to the nearest hundredth, and do not include
units.
Provide your answer below:

Answers

Answer:

  5.35 grams

Step-by-step explanation:

Given that a 12 grams of a substance will decay exponentially to 7 grams in 2 hours, you want to know the amount remaining after 3 hours.

Equation

The amount remaining can be described by ...

  remaining = (initial amount)·(decay factor)^(t/(decay interval))

  remaining = 12(7/12)^(t/2) . . . . where t is in hours

Application

After 3 hours, the amount remaining is ...

  remaining = 12(7/12)^(3/2) ≈ 5.35 . . . . grams

About 5.35 grams will remain after 3 hours.

__

Additional comment

The half-life is about 2.572 hours.

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Estimate, correct to three decimal places, all the zeros of the following polynomials. (Enter your answers as comma-separated lists.)(a) P(x) = 4x5x - 2x + 1X=(b) P(x) = 5x+x - 7x-2X=(c) P(x) = 2x-6x - 5x + 4X=(d) P(x)=x - 4x + 5x - 1X= 23. When was Korea petitioned into North Korea and South Korea? Ava is riding the Ferris wheel at the South Fl fair. The Ferris wheel has a radius of 75 feet and rotates counterclockwise. It's Ava's favorite ride at the fair and she rides it multiples times! If the total distance that the Ferris wheel traveled is 4241.15 ft, how many times dis Ava ride the Ferris wheel? How would do you plan to utilize your new HIMSS membership? Discuss how you plan to optimize your membership and leverage the HIMSS membership to advance your career . suppose x is a normal random variable with mean 15.0 and standard deviation 1.25. calculate the following probabilities: (a) calculate p( | x 15 | tell us how the art of the Running Woman, Tassili n Ajjer, Algeria (c. 6000-4000 represents a major important theme that helps our understanding of the context of the period in which it was created. In a Technical College, 115 students sat for Federal Craft Certificate Examination (FCCE), 69 of them passed Physics, 70 passed Technical Drawing and 80 passed Mathematics. Of these, 44 passed both physics and mathematics and 45 passed Technical Drawing and Mathematics. Given that 14 of them passed all the three subjects and 5 failed the three subjects, find the number of students who passed A bag of sand weighing 5kg is suspended from the lower end of a rope. The bag is initially at rest. A 20.0 g bullet is fired at the bag with horizontal velocity of 650 ms, strikes the block, and exits with 100 ms. To what vertical height will the block be raised? Estimate the temperature increase in a rubber band when extended to ? = 8 at 20C. Assume the heat capacity, C, is 2 J/g-K and ? = 1 g/cm? Draw a structural formula for the organic product of the following acid catalyzed reaction. acetophenone + 2,4-dinitrophenylhydrazine ----->-You do not have to consider stereochemistry. -Apply formal charges to any nitro groups. - Do not draw organic or inorganic by-products. Companies selling music or movies (for example) can include digital rights management tools that cause files to self-destruct after a specified amount of time. Assume the time limit is made clear to potential buyers. Give some advantages and disadvantages of this practice. Do you think it is ethical for entertainment businesses to sell content with such a limitation? Why or why not? show that for every partially computable function f(x 1 , , xn), there is a number m ~ 0 such that f is computed by infinitely many programs of length m Big ideas chapter 9 Solve the right triangle round decimal answers to the nearest tenth discuss the developmental progression from totipotency, to pluripotency, to multipotency, to total specification. why are embryonic stem cells so interesting to medical researchers? Matrix Products : consider the matricesA = 1 2 1 B = 10 5 4 8 C= 5 63 4 3 9 4 10 1 8 97 8 7 5 4 610 4Of the possible matrix products ABC,ACB,BAC,BCA,CAB,CBA, which make sense? A. ( ACB, BAC, CAB ) only B. ( ABC, BCA, CAB ) only C. ( ACB, BAC, CBA ) only D. all of them E. none of them all the grat asian theatre traditions have craeted and sustained one form or another that features a synthesis of elements that can be described as ron says that a computer's operating system provides an interface for the user. vicki said that all computing systems use an operating system. ryan thinks an operating system provides a platform for software developers to create new applications. alice says that a computer can be operational even without an operating system. which person's statement about an operating system is false? Richardson Ski Racing (RSR) sells equipment needed for downhill ski racing. One of RSRs products is fencing used on downhill courses. The fence product comes in 150-foot rolls and sells for $215 per roll. However, RSR offers quantity discounts. The following table shows the price per roll depending on order size:Quantity OrderedFromToPrice per Roll180$21581160$195161320$175321and up$155Click on the datafile logo to reference the data.(a)Use the VLOOKUP function with the preceding pricing table to determine the total revenue from these orders.$(b)Use the COUNTIF function to determine the number of orders in each price bin.FromToPrice per RollNumber of Orders180$21581160$195161320$175321and up$155172 What are the most important design characteristics of the Japanese tea house? How does the Shoi-ken (Pavilion of the Laughing Thoughts) Teahouse reflect nature, principles of Zen Buddhism, and the arts? X is the midpoint of AB. B has coordinates (12, -7), and X has coordinatesY(3,-1). Identify the coorditates of A.O (21,-13)O (7.5,-4)O (-4, 7.5)O (-6, 5)