Mathematics College

Question 5 (1 point)
If y varies jointly as x and z and y = 18 when x = 2 and z = 3, find y when x is 5 and z is 6.

Answers

Answer 1

Answer:

y = 90

Step-by-step explanation:

If y varies jointly as x and z, then;

y = kxz

If y = 18 when x = 2 and z = 3

18 = k(2)(3)

18 = 6k

k = 18/6

k = 3

To get y when x = 5 and z = 6

y = kxz

y = 3(5)(6)

y = 15*6

y = 90

Hence the value of y is 90

Related Questions

the unit rate 18 meters in 15 minutes

Answers

Answer:

1.2 meters per minute

Step-by-step explanation:

18÷15/15÷15

1.2 meters/1 minute

1.2 meters/minute

Find the surface area of a cylinder with a base diameter of 10 in and a height of 8 in.

Answers

Answej hhjb hgygvhgvhgvhgvhvhgvhvhvgh

Find the perimeter
write the process plz​

Answers

Answer:

118 cm

Step-by-step explanation:

the bottom is 30 cm (22+8)

the right side is 13 cm (29-16)

30+29+8+16+22+13 = 118

Answer:

118cm

Step-by-step explanation:

29+8+16+22+(22+8)+(29-16)

Solve for x using
cross multiplication.
x 1 = 2x + 4 5
x = [?]

Answers

Answer:

x = -7

Step-by-step explanation:

Given:

[tex] \frac{x - 1}{4} = \frac{2x + 4){5} [/tex]

Required:

Find x using cross multiplication

Solution:

Cross multiply

(2x + 4)*4 = (x - 1)*5

8x + 16 = 5x - 5

Collect like terms

8x - 5x = -16 - 5

3x = -21

Divide both sides by 3

x = -21/3

x = -7

Graph y=0.4x.........................................

Answers

Answer:

here are two point u can use to make the line = (1, 0.4);(2,0.8)

Step-by-step explanation:

to find the y u put in a x value it could be any number but thats the x u use, then u complete the equation to get the y value

CAn someone please help me with this? I been getting bots all day

Answers

the answer is C i’m pretty sure because you can divide y by 15 and get x

Determine the area of the composite figure.​

Answers

Answer:

113 [tex]m^{2}[/tex]

Step-by-step explanation:

top rectangle = l x w = 6 x 13 = 78

lower rectangle width = 13-8=5. so a = l x w. 7 5 = 35

78+35= 113

Answer:

113 will be the correct answers

Which of the following is not an equation?


21 = p + 13


5w = 65


15 + z = 39


72 > w

Answers

Answer:

72 > w

Step-by-step explanation:

72 > w is an inequality, not an equation

I think 72 > w

not for shure thou

A bridge connecting two cities separated by a lake has a length of 5927.261 yd. use the table of facts to find the length of the bridge in miles. Round your answer to the nearest tenth.

Answers

Answer:

the length of the bridge in miles is 3.37 miles

Step-by-step explanation:

The computation of the length of the bridge in miles is shown below:

Given that

The length is 5927.261 yard

As we know that

1760 yard = 1 mile

So 1 yard = 1 ÷ 1760 mile

For 5927.261 yard, the miles would be

= 5927.261 ÷ 1760

= 3.37 miles

Hence, the length of the bridge in miles is 3.37 miles

Help Asap
Find the value of x. Round to the
nearest tenth.
35
16
X
X
= [?]

Answers

Answer:

please try sending a photo so it would make more sense

If each quadrilateral below is rectangle, find the missing measures #5

Answers

Is there a picture? I just need the picture, in order to answer it.

Solve the equation for the value of x

-3x=57

Please show your work, thank you.

Answers

Answer:

x=-19

Step-by-step explanation:

-3x=57

-3/-3=57/-3

x=-19

In 2003 the population of Mayberry was 324 people. After a new factory opened and attracted new families to the area, the population grew to 450 people. What is the percent of increase in population in Mayberry?

Answers

Answer:

about 61 percent

Step-by-step explanation:

Drag the dollar amounts and drop them next to the
corresponding budget categories.
(You can use the calculator below for help.)
Asking again because this is the last thing I need to do for school please don’t send sketchy links the answer

Answers

Answer:

utilities 237

transportation 260

debt 331

phone 142

medical 95

misc  166

the other questions were correct you have the formula just trust yourself

Step-by-step explanation:

Monthly saving is $213.

Monthly utilities is $237.

Monthly transportation is $260.

Monthly debt repayment is $331.

Monthly phone, cable, internet expneses is $142.

Monthly medical expenses is $95.

Monthly miscellaneous is $166.

What are the budget cateogries?

Percentage can be described as the fraction of a number that is expressed as a number out of hundred.

Leslie's monthly saving : 9% x $2366.10 = $213

Leslie's monthly utilities : 10% x $2366.10 = $ 237

Leslie's monthly transportation : 11% x $2366.10 = $260

Leslie's monthly debt repayment : 14% x $2366.10 = $331

Leslie's monthly phone, cable, internet expneses :6 % x $2366.10 = $142

Leslie's monthly medical expenses 4% x $2366.10 = $95

Leslie's monthly miscellaneous : 7% x $2366.10 = $166

To learn more about percentages, please check: https://brainly.com/question/25764815

Is the point (33,26) on the line of the equation y=1/3x+15? How do you know that it is or is not on the line?

Fast please this is a test

Answers

Yes it is because when you plug in (33, 26) you get 26=26. So yes

What is (6x^2+11x+4) / (2x+1)

A. 2x+1
B. 3x+4
C. 8x+4
D. 3x+7

Answers

Answer:

[tex]\tt{}b. \: 3x + 4[/tex]

Step-by-step explanation:

[tex]\tt{} \frac{(6x^{2} + 11x + 4) }{(2x + 1)} [/tex]

[tex]\tt{} \frac{6 {x}^{2} + 8x + 3x + 4}{2x + 1} [/tex]

[tex]\tt{}\frac{2x \times (3x + 4) + 3x + 4}{2x + 1} [/tex]

[tex]\tt{} \frac{(3x + 4) \times (2x + 1)}{2x + 1} [/tex]

[tex]\tt{}3x + 4[/tex]

Eric buys a coffee table price d at $100. If the sales taxis 5%, what wil lbe the total cost including tax?

Answers

To solve this problem you take the price and multiply it by the tax percentage.

$100 x 5% = 5

Then add $5 (total of tax) to the price.

The TOTAL with tax would be $105

Pls help, I don't know how to solve this. No files, No links pls, thanks!

Find:

a) 0.5 of 12

b) 0.15 of $2

Answers

The answer should be this below
a- 4.16%
b- 7.5%

A bakery sells mocha cupcakes and vanilla cupcakes. It sold 200 cupcakes in a day, and 44% of them were vanilla. How many of the cupcakes sold that day were mocha?

Answers

200 - 44% = 122

200 - 122 = 78

The amount of how many cupcakes that were sold that day that were mocha was 78.

Answer:46

Step-by-step explanation:

part/whole=percent/100 x=part

x/200=23/100

100•x=200•23

100x/100=4600/100

x=46

A rocket is launched from atop a 101 foot cliff with an initial velocity of 116 ft/s.
a) Substitute the values into the vertical motion formula h(t) = -16t2 + vt + h, where v represents the rocket’s initial velocity and h represents the rocket’s initial height.
t?

Answers

Answer:

ball-x2-y2-z2-r2--n-dimensions-represent-ball-hypersphere-s-q7037775 ... -feet-rectangular-field-divide-half-fence-middle-pa-q7037837 0.8 2015-06-26 ... -thrown-vertically-upward-initial-velocity-v-original-position-s-height-h-time-t- ...

Step-by-step explanation:

Carey is mixing a pitcher of lemonade. The table below shows how many tablespoons of lemon juice should be added to different amounts of water to make lemonade.
How many tablespoons of lemon juice should Carey add to 18 cups of water?

Answers

Answer would be 12 so C

Explanation look at the 8 cups of water is 6 times it by 2 it’s 12

Convert the following number from scientific notation to standard notation 9.316 * 10 ^ 12

Answers

9316000000000

hope this helps

Answer:

9.316 × 10¹² = 9 316 000 000 000

i.e nine trillion, three hundred and sixteen billion.

Three sixth-grade classes raised $25.50, $49.75,
and $37.25 for their classroom libraries. They agreed to
share the money raised equally. What is each class’s equal share?

Answers

Answer:

$37.50

Step-by-step explanation:

They are asking you to find the average and to do that you have to add all the numbers together in a given set then divide that total by the amount of numbers in that set to get your average.

Answer:

The answer is, 37.50

Step-by-step explanation:

Definition of spread out and share:

In statistics, spread refers to a data set's variability, or how the data is spread out and differs from the mean.

The range, quartiles, deciles, and percentiles; the five-number summary; standard deviation, and variance are all examples of spread measures.

According, to the question:

Adding the all the value, 25.50, 49.75,and 37.25

= 25.50+49.75+37.25

= 112.5

To get your average, divide the sum by the number of numbers in the set.

= 112.5/3

= 37.50

The equal share of the class is 37.50.

To know more about spread out and share here, https://brainly.com/question/26955893

#SPJ2

Graph (1,-3) on a grid

Answers

Step-by-step explanation:

To plot (1,-3), start at the origin (0,0) and move right 1 unit and down 3 units.

hope it helps.

What is the Distance between (-5, -5) and (-9, -2)

Answers

Answer:

4,3

Step-by-step explanation:

The principal is interested in knowing whether the staff members in the entire school would prefer having meetings before school or after. The principal conducts a random sample from the following groups:

All staff members
All students
All the front office staff
All the male teachers
Which of the following would provide the best results for the survey? (3 points)

a
All the male teachers

b
All staff members

c
All students

d
All the front office staff

Answers

Answer:

B all staff members, but if your going for misogynistic path than A

Select all equivalent options

A. 6

B. 3^2

C. 9

D. 33

Answers

The answer will be B

how many square feet are in 88"x107"​

Answers

Answer: 792 i belive

Step-by-step explanation:

Answer: 88 inches x 107 inches = 65.39 ft²

PLEASE HELP IM STUCK
with explanation pleaase ​

Answers

Answer:

안녕하세요

Step-by-step explanation:

안녕하세요 어떻게 우리는 오늘 oM입니다g

Nicole received the following scores on her last 10 math assignments.

Answers

Answer: 89

Step-by-step explanation:

right on edge

Other Questions
All I'm asking is help me and don't rip me off I'm being generous Please help Ill mark you as brainliest if correct Find the area and select one of the answers in the file 64x = 8.What is the value of x that makes the equation true?Enter the correct answer in the boxes.2 A stock is expected to pay a dividend of $1.00 at the end of the year (i.e., D1 = $1.00), and it should continue to grow at a constant rate of 4% a year. If its required return is 15%, what is the stock's expected price 3 years from today? Round your answer to two decimal places. Do not round your intermediate calculations. In which step did John first make a mistake?look at photos Which of the following circumstances describes a proportional relationship?Water flows from a hose into an empty 10 gallon bucket at a rate of 2 gallons per minute. plumber is paid $50 per hour plus a $75 service charge.The cost of renting a car is $45 for the first day and $20 per day for each additional day.A student has $100 in a savings account and saves $5 per month for the next twelve months. List three integers that are between -22 and -10PLEASE HELP ASAP PLZ HELPMatch the people with the accomplishments.accomplishments:1. immigrated to modern-day France2. conquered the Muslim invaders at the Battle of Tours3. invented the printing press4. Renaissance artistpeople:a. Johannes Gutenbergb. Charles Martelc. Michelangelod. Franks What happens to the amplitude of waves when two waves overlap and are out of phase with each other? In a different experiment, NH 3gas and HCl gas are introduced into an empty 1.00 L vessel at 25C. The initial partial pressure of each gas is 0.500 atm. Calculate the number of moles of solid NH 4 C that is present when equilibrium is established. Can someone pls help me I cannot figure it out If a scattergraph contains points that do not fall in a perfect line: Multiple Choice a straight line can still be used to approximate the relationship if a general linear trend can be discerned. the relationship between the variables is not good enough to warrant fitting a line to the data. this is an indication that there is no relationship whatsoever between the variables. the visual fit method and high-low methods should not be used, but least-squares regression can be used. PLZS ANSWER WILL GIVE BRAINEST is 8 a solution to 1/2x+9=13? You are an IT consultant. You are visiting a new client's site to become familiar with their network. As you walk around their facility, you note the following: When you enter the facility, a receptionist greets you and directs you down the hallway to the office manager's cubicle. The receptionist uses a notebook system that is secured to her desk with a cable lock. The office manager informs you that the organization's servers are kept in a locked closet. Only she has the key to the closet. When you arrive on site, you will be required to get the key from her to access the closet. She informs you that server backups are configured to run each night. A rotation of external USB hard disks are used as the backup media. You notice that the organization's network switch is kept in an empty cubicle adjacent to the office manager's workspace. You notice that a router/firewall/content filter all-in-one device has been implemented in the server closet to protect the internal network from external attacks. Which security-related recommendations should you make to this client [100 POINTS!!!!] Complete sections 4, 5, and 6. Make sure you do all the questions! There are two images attached to this question, look over them and put what you have in your answer. Any improper or just plain dumb questions will be reported, so answer wisely! What is the missing angle measurement in each triangle? How does the graph of f(x)=|x| compare with the graph of g(x) = 1/2|x| select all that apply Cynthia has earned $1200. She wants to spend $300 and put the rest into a savingsaccount that earns 5% simple interest. Assuming she makes no additional deposits orwithdrawals what will be the value of Cynthia's account after 48 months?A) $180B)$240C)$720D)$1080