There are 16 ounces in 1 pound juan is mailing a package that weighs 10 pounds
to know the weight of the package in ounces.
ounces
pounds
complete the statement to describe how to convert pounds to ounces
to find the weight in ounces multiply
the number of pounds by the unit rate
ounces per pound

160 ounces

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given:

16 ounces = 1 pound

To obtain the weight in ounces of a package that weighs 10 pounds, we simply have to multiply the weight of 1 pound (16 ounces) by the number of ounces (10).

Mathematically speaking:

10pounds x 16 ounces /pounds = 160 ounces

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;