Celia bought a bag of 121212 goldfish for \$3$3dollar sign, 3.
what is the cost of 111 goldfish?

Acylinder has volume 45π and radius 3. what is it’s height?

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

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)?