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3 years ago

12

A chef boiled four eggs and put them in a basket with eight eggs that were not boiled. All of the eggs look the same. Randy sele

cts an egg, keeps it, and then selects another egg. Which expression gives the probability that he selects two boiled eggs?

1 answer:

SashulF [63]3 years ago

8 0

4/12 times 3/11 = .091 so a 9.1% chance

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Answer:

La razón de niñas a niños en la guardería es de 2 niñas por cada 3 niños.

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Una razón es una división entre dos números, generalmente en forma racional (fraccionaria). La razón de niñas a niños en la guardería es la cantidad de niñas dividida por la cantidad de niños de la dicha guardería, Es decir:

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3 years ago

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3 years ago

Read 2 more answers

8-inch boxes are stacked next to 6-inch boxes. What is the lowest height at which the two stacks will be the same height?

Vladimir79 [104]

Answer:

<u>The lowest height at which the two stacks will be the same height is 24 inches.</u>

Step-by-step explanation:

For answering this problem, we have to find out the lowest common multiple of 6 and 8, listing its prime factors, this way:

6 = 3 * 2

8 = 2 * 2 * 2

Now, we multiply each factor the greatest number of times it occurs in either number. If the same factor occurs more than once in both numbers, you multiply the factor the greatest number of times it occurs.

Therefore, we have:

2 : 3 times as prime factor of 8

3: 1 time as prime factor of 6

The lowest common multiple is:

2 * 2 * 2 * 3 = 24

<u>The lowest height at which the two stacks will be the same height is 24 inches.</u>

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4 years ago