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3 years ago

8

There were 6 pizza pies at the summer barbeque at Abby's House. She shares the pizza with her 7 friends. If all 8 people get the

same amount of pizza, what 1. portion of pizza can each person have? Use pictures, diagrams, or math operations to show your work.

1 answer:

vodka [1.7K]3 years ago

8 0

6 pies, 8 people

6 pies divided by 8 people

so 6/8

that is 0.75 or 3/4 or 75%

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Write the decimal and fraction in simplest form to represent the shaded portion of

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2 years ago

At a fixed operating setting, the pressure in a line downstream of a reciprocating compressor has a mean value of 950 kPa with a

prisoha [69]

Answer:

4.75% probability that the line pressure will exceed 1000 kPa during any measurement

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore 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 pvalue, we get the probability that the value of the measure is greater than X.

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This is 1 subtracted by the pvalue of Z when X = 1000. So

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7 0

3 years ago

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GuDViN [60]

Erm

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3 years ago

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notsponge [240]

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2 years ago

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3 years ago