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3 years ago

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Alice and Bill are planning to have three children.(Assume that it is equally likely for a boy or girl to be born.) The probabil

ity that all three children will be girls?

1 answer:

ankoles [38]3 years ago

4 0

<span>The probability that all three children will be girls is 1/3 because 3 are about to be born</span>

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A square field has an area of 10 square miles. What is the approximate length, to the nearest thousandth, of one side of this fi

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Answer: A

Step-by-step explanation: square has 4 sides 10/4=2.5

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3 years ago

Can someone Plzzz help me out???

Vitek1552 [10]

Hello from MrBillDoesMath!

Answer: 3

Discussion:

The perimeter of a polygon is the sum of the side lengths.

Perimeter of top polygon is (x+2) + 2x + (x + 2) + (4x + 1) = 8x + 5

Perimeter of bottom triangle is 4x + 2x + (3x+2 ) = 9x + 2

The perimeters are the same when

8x + 5 = 9x + 2

Subtract 8x from both sides:

5 = (9x - 8x) + 2 or

5 = x + 2

Subtract 2 from each side to get x = 3:

5 -2 = 3 = x

The perimeter of either figure is 29

Regards, MrB

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3 years ago

What is<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B81%7D%20" id="TexFormula1" title=" \sqrt{81} " alt=" \sqrt{81} " align

azamat

Answer:

$\: \sqrt{81 } = 9$

Step-by-step explanation:

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You have to prime factorise 81 and then you will get <u>9</u> as the answer.

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3 years ago

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Polly bought a bag of s sour candies. She ate 74 of the candies. Write an expression that shows how many sour candies Polly has

swat32

Answer:

s-74

Step-by-step explanation:

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3 years ago

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Where is the picture? If you could add your picture I’d be glad to help you!! :)

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3 years ago