Hi i need help with this

Using the concept of standard deviation, it is found that:

In a normal distribution, 99.7% of the measures are within 3 standard deviations of the mean.

[tex]48 \pm 3(7)[/tex] and [tex]48 \pm 3(1)[/tex] are both reasonable distributions for the tree heights, thus, it is possible to have standard deviations of 7.5 and 1 feet.

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Exact form niya is ung pang c

last answer(4 )

x=7x^2-x-9

The length of sides GG' when the distance from FF' is 4 cm is also 4 cm.

A translation is a type of transformation that takes each point in a figure and slides it the same distance in the same direction.

When you perform translations, you slide a figure left or right, up or down. This means that, in the coordinate plane, the coordinates for the vertices of the figure will change.

It is given that Henry translates the ΔFGH to create ΔF'G'H'.

FF' = 4cm.

Translation is a rigid transformation. In translation, every point of the object must be moved by same distance and in the same direction.

In other words the distance between corresponding points are same.

GG' =?

Since G and G' are corresponding points, so

GG' = FF'

GG' = 4 cm

The length of GG' is 4 centimeters.

Hence, When the distance from FF' is 4 cm, the length of sides GG' is similarly 4 cm. so option C is the correct answer.

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Answer:

(-1,-8)

Step-by-step explanation:

Multiply each value of midpoint by 2 and take away given points coordinates

Answer:

13 hours

Step-by-step explanation:

if he drives 495 miles in 9 hours, he drives 55 miles each hour. 55x13=715

Answer:

13 hours

Step-by-step explanation:

Charlie drove 495 miles in

= 9 hours

∴ Rate

= miles/hours

= 495/9

= 55 miles per hour

∴ No. of hours to travel 715 miles

= miles/miles per hour

= 715/55 hours

= 13 hours

Thus, 13 hours would it take to drive 715 miles.

Answer:

I am doinnnnnmngggg gggg

Answer:

A. 16 March

Step-by-step explanation:

1) f`(x)=-0.028x+0.448;

2) f`(x)=0, then -0.028x+0.448=0, then

3) x=16 is {max}.

4) answer March 16th.

The average distance traveled by Steven in 1 month is 1,005 miles.

So, average miles traveled in 1 month:

So, the average distance traveled in 1 month is:

Therefore, the average distance traveled by Steven in 1 month is 1,005 miles.

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Answer:

The average distance traveled by Steven in 1 month is 1,005 miles.

Step-by-step explanation:

Answer:

35

Step-by-step explanation:

Given k=-5

Substitute into the equation given

-7(-5) = 35

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Acording to given figure, The Angles 2 and 4 forms :

Answer:

a=-3

b=-63

c= 2

d=8

e=9

f=128

h=-21

i=24

Step-by-step explanation:

Answer:

Since 8 is in the thousandths place, the value of the digit is 0.008.

um I hope that's correct.

Answer:

571 x 32 = 18,272

Step-by-step explanation:

Okay, multiplication was always a favorite.

Think of this, 571 thirty-two times.

Answer:

Width=3ft

Length=11ft

Answer:

C: 3x (x-3)=0

Step-by-step explanation:

3x=0 or x-3=0

x=0 or x=3

9514 1404 393

Answer:

  x = 19

Step-by-step explanation:

The marked (consecutive interior) angles will be supplementary when the lines are parallel.

  (3x +10)° +(5x +18)° = 180°

  8x = 152 . . . . . . . . . . . . . . . divide by °, subtract 28

  x = 19 . . . . . . . . . . . divide by 8

Answer:

women : men

5. : 4

x. : 2400

x = 3000

i) 3000 + 2400= 5400

ii) 3000

iii) 3000 - ( 2400+400) = 200

Answer:

5.2 metres

Step-by-step explanation:

v = pi. r^2 . h

4.1 = 3.1416 × 0.25 * h

h = 5.22 m

Step-by-step explanation:

first, you multiply 3 by 6 and then add 1 to the answer the quotient will be 19/6

Answer:

$154.52

Step-by-step explanation:

First, you need to know the formula for this type of question.

The formula is I = Prt. These variables are: I = Interest, P = Principle investment, r = Rate, and t = Time.

So, your equation is I = 572.30(0.045)(6), where you have to find "I".

If you multiply 0.045 and 6, you get 0.27. Then, you multiply 0.27 and 572.30, which is 154.521.

The interest you earn will be $154.521. You can round the thousandths digit based on how you have been taught to do, but I will round the answer to 154.52.

Good luck!

Answer:

after calculating I got this answer.

hope this answer helps you dear...take care

Answer:

3866000000000000

Step-by-step explanation:

you move the decimal 15 spaces to the right

Answer:

i will be ur friend........ with pleasure

Answer:

1/8

Step-by-step explanation:

Have a good

bye bye

Step-by-step explanation:

The distance between two numbers in a number line is obtained by subtract the two numbers. The order of the subtraction starts with the number a bigger value followed by the number with the smaller value. For example,

x

and

y

are the two numbers and

x

≥

y

, then the correct order should be

x

−

y

.

Answer and Explanation:

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Given the numbers

7

and

−

11

on the number line, find the distance between the two numbers.

Solution:

Since

7

is...