Yolanda bought a new laptop that cost $459 and paid 7 % sales tax. Calculate the total amount Yolanda paid altogether.
Wait until you take the original amount and the tip to round your answer. You will
round to the hundredths place.

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)?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4