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3 years ago

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Of the 36 students in the class, 8 of them are boys. If one student is picked at random, what is the probability that the studen

t will be a boy?

1 answer:

Arisa [49]3 years ago

6 0

I say if there are only 8 boys that leaves 28 girls there is a probability that it may be a boy but the chances would be low.

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Answer:

1/2 cup of milk

Step-by-step explanation:

Given

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Amount she has = 1/4 cup of milk

The amount of milk she needed = Total - Amount she has

Amount she needed = 3/4 - 1/4

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Answer:

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Answer:

$H0: mu = 8.9 fl oz.\\\\$

$Ha: mu ≠8.9 fluid oz$

Step-by-step explanation:

Given that A perfume company claims that the mean weight of ther new perfume is at least 8.9 fluid oz

For testing this claim, in Statistics we perform a certain measures called hypothesis testing.

For this first step is to create null and alternate hypothesis.

Normally null hypothesis would have some statistic = something

Here we want to test the mean weight of perfume

Hence null hypothesis would be

H0: mu = 8.9 fl oz.

Alternate hypothesis would be opposite of this claim

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Ha: mu ≠8.9 fluid oz

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$H0: mu = 8.9 fl oz.\\\\$

$Ha: mu ≠8.9 fluid oz$

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Answer:

The number of pies baked in the two years = ( k + 145) pies

Step-by-step explanation:

Here, we are interested in writing an expression for the total number of pies baked in the two years.

Last year, the number of pies baked = 145

This year the number of pies baked = k

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Step-by-step explanation:

120÷24

0 24⟌120

0 24⟌120 0

0 24⟌120 -0 1

00 24⟌120 -0 12

0 24⟌120 -0 12

00 24⟌120 -0 12 - 0 12

00 24⟌120 -0 12 - 0 120

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3 years ago

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