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2 years ago

A school determined that about a 67% chance that students will choose chocolate milk over white milk

Mathematics

2 answers:

alexgriva [62]2 years ago

5 0

What the question to this

poizon [28]2 years ago

5 0

Answer:

By rolling the dice

Step-by-step explanation:

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G)Find the<br>the coefficient of y^5 in the<br>expansion of (3+2y)^6

hodyreva [135]

Answer:

Step-by-step explanation:

A coefficient is a number of times a variable. So in this equation. 2 is being multiplied by y. so 2 is the coefficient.

3 0

3 years ago

A woman is 59 and one twelfth inches tall and her son is 57 and five ninths inches tall. How much taller is the woman?

mihalych1998 [28]

Answer:

1 and 19/36 inches

Step-by-step explanation:

All you have to do is subtract the woman's height by her son's height.

59 and 1/12 - 57 and 5/9 is 1 19/36

7 0

2 years ago

Using the illustration below, calculate the area of the circle.

Keith_Richards [23]

Find thy radius.

Thy radius is 7.25 (D / 2 = R)

Thy formula for area is A = (pi)r^2

Substitute and Solve

A = (pi)r^2
= (pi)(7.25)^2
= (pi)(52.5625)
= 165.04625

Therefore, the area is about 165.

6 0

3 years ago

Read 2 more answers

Dave is moving to a new house

aev [14]

The answer is 3.4, you need to subtract 1.6 from 5.

3 0

2 years ago

6. a semicircle has as its diameter the hypotenuse of a right triangle shown below. determine the area of the semicircle to the

jeyben [28]

Answer:

$A = 137.3cm^2$

Step-by-step explanation:

Given

See attachment

Required

The area of the semicircle

First, we calculate the hypotenuse (h) of the triangle

Considering only the triangle, we have:

$\cos(68) = \frac{7}{h}$ --- cosine formula

Make h the subject

$h = \frac{7}{\cos(68)}$

$h = \frac{7}{0.3746}$

$h = 18.7$

The area of the semicircle is then calculated as:

$A = \frac{\pi h^2}{8}$

This gives:

$A = \frac{3.14 * 18.7^2}{8}$

$A = \frac{1098.03}{8}$

$A = 137.3cm^2$

7 0

2 years ago