Anna shipped a small package from North Carolina to Virginia for $1.15. Her
package weighed 5 ounces. Write and
solve an equation to determine the
shipping cost per ounce.

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points