Sarah and her six friends are decorating picture frames with ribbon. They have 6 rolls of ribbon to share evenly. How does this situation represent division? Dividing
6
rolls of ribbon equally among
7
friends represents
6
÷
7
.

How much ribbon does each person receive? Enter the answer as a fraction.

Each person receives roll(s) of ribbon.
Sarah and her six friends are decorating picture frames with ribbon. They have 6 rolls of ribbon to share evenly. How does this situation represent division?

Dividing
6
rolls of ribbon equally among
7
friends represents
6
÷
7
.

How much ribbon does each person receive? Enter the answer as a fraction.

Each person receives roll(s) of ribbon.

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step-by-step explanation:

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d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.