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3 years ago

Assume the probability of having a boy or a girl is the same. What is the probability a family has three boys?

1 answer:

3 0

The probability of having a boy: 1/2

1/2(1/2)(1/2)=1/8

The probability of a family having three boys is 1/8.

Hope this helps!

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Angela makes a pillow in the shape of a wedge to use for watching tv. The pillow is 12 feet three squares of fluffy material

Hunter-Best [27]

Answer:

4 feet.

Step-by-step explanation:

Please consider the complete question.

Angela makes a pillow in the shape of a wedge to use for watching tv. The pillow is filled with 12 cubic feet of fluffy material. The base is 3 ft, the height is 2 ft. What is the length measure?

We know that a wedge is in form of triangular prism, so the volume of wedge will be equal to volume of triangular prism.

$\text{Volume of triangular prism}=\frac{1}{2}(\text{length}\times\text{ width}\times \text{Height})$

Upon substituting our given values in above formula, we will get:

$12\text{ ft}^3=\frac{1}{2}(\text{length}\times3\text{ ft}\times \text{2 ft})$

$12\text{ ft}^3=\text{length}\times3\text{ ft}^2$

$\frac{12\text{ ft}^3}{3\text{ ft}^2}=\frac{\text{length}\times3\text{ ft}^2}{3\text{ ft}^2}$

$4\text{ ft}=\text{length}$

Therefore, the length of the pillow is 4 feet.

3 0

3 years ago

Read 2 more answers

Nyla buys a birthday present for Nayelly. She finds a sweater that is originally $32 and a pair of socks that is $5.50. But the

LekaFEV [45]

Answer:

$22.50

Step-by-step explanation:

$32.00 *0.60=19.20

$5.50 * 0.60=3.30

19.20+3.30=$22.50

**I multiplied bu 0.60, because full price is 100% or 1.0, but minus the 40% discount you are paying 60% or 0.60***

6 0

3 years ago

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Lauren wants to build a model

pychu [463]

Answer:

Step-by-step explanation:

you got this i believe in you!

8 0

3 years ago

What comes next in the sequence:<br> 5,13, 29,61,?

Alexxandr [17]

Answer:

The next numbers go up by 8, 16, and 32. So they double everytime.

So the answer would be 125.

6 0

3 years ago

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Bruuuuu what is this help pls

melisa1 [442]

Answer:

a) BA = 8x - 5y

b) AC = 2x - 19y

Explanation:

I hope it's correct

8 0

3 years ago