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3 years ago

Very confusing help i dont understand

Mathematics

1 answer:

jasenka [17]3 years ago

7 0

Answer:

12.8 servings

Step-by-step explanation:

$1\frac{1}{4}$ cups of milk is used to make 10 servings of a recipe.

If $1\frac{1}{4}$ cups or $\frac{5}{4}$ cups of milk is used to to make 1 serving.

Then 1 cup of milk will be required to make servings = $\frac{1}{\frac{5}{4}}$

= $\frac{4}{5}$

Since, 1 gallon = 16 cups

Therefore, 16 cups of milk will be required for servings = $\frac{4}{5}\times 16$

= 12.8 servings

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Answer:

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3 years ago

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Answer:

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Step-by-step explanation:

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First step is to divide £23517.60 by 1.025

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3 years ago

Please help need answer asp

N76 [4]

I'm pretty sure the answer is 12.

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3 years ago

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lara31 [8.8K]

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3 years ago

A life insurance company wants to estimate its annual payouts. Assume that the probability distribution of the lifetimes of the

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Answer:

By 71 years of age 80% of the plan participants have passed away.

Step-by-step explanation:

Normal Probability Distribution

Problems of normal distributions can be solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the z-score of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean of 68 years and a standard deviation of 4 years.

This means that $\mu = 68, \sigma = 4$