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3 years ago

When multiplying the fractions 1/6 and 7/8 what is the product of the numerators?

Mathematics

2 answers:

torisob [31]3 years ago

6 0

Answer:

Step-by-step explanation:

1 7 7 <== numerator

-------- X ------ = --------

6 8 48 <== denominator

" the product " is the result of multiplying

so the product of the numerators is 7

Murrr4er [49]3 years ago

3 0

It is 7/48 and it can't be simplified

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3 years ago

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emmasim [6.3K]

Answer:

Tera had the higher z-score, so she should be offered the job.

Step-by-step explanation:

Z- score:

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.

In this problem:

Whoever has the higher z-score should get the job.

Brittany:

Scored 88.3, mean 63.1, standard deviation 14. So

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

$Z = \frac{88.3 - 63.1}{14}$

$Z = 1.8$

Alissa:

Scored 236.5, mean 219, standard deviation 25. So

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$Z = \frac{236.5 - 219}{25}$

$Z = 0.7$

Tera:

Scored 7.75, mean 6.66, standard deviation 0.5. So

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4 years ago

How do you use the GCF to write equivalent fractions?

Anastasy [175]

Answer:

Step-by-step explanation:

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3 years ago

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skelet666 [1.2K]

Answer:

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3 years ago

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alexandr1967 [171]

First let us determine the total number of combinations that can be made from these pair. The number of combinations can simply be calculated by multiplication, so:

Combination = 4 * 4 = 16

Since we know that for each shirt color, there is a corresponding sock with the same color. So there are 4 matching pairs. Therefore the unmatching pairs are 12. Calculating the probability to get unmatching pair would be:

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3 years ago