2 years ago

In a family with four children, what is the probabaility that 3 are girls and one is a boy

1 answer:

4 0

If we write all the possible combinations for this problem, 4/16 or 1/4 would be the answer.

BGGG
GBGG
GGBG
GGGB

This is not taking into consideration the specific order of the children. In case the order will be necessary, the Girls need to be labeled differently and permutation formula needs to be used.

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Which of the following is equivalent to 5/13^3

lys-0071 [83]

Answer:

.00227 or 5/2197

Step-by-step explanation:

following the basic rules of PEMDAS, we know that we have to solve for the exponent first.

so.... 5/2197

as a decimal, this is .00227...

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3 years ago

Which statement is true about -14 and -8?

marin [14]

Answer:

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-14>-8 because -14 is located to the left of -8 on the number line.

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3 years ago

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2 years ago

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Black_prince [1.1K]

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3 years ago

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The saucer for Aisha's teacup has a diameter of 6 inches. What is the saucer's radius?

Aleonysh [2.5K]

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2 years ago