Pizza delivery times at Pizza Time are normally distributed with a mean time of 27 minutes and a standard deviation of 3 minutes. Approximately what percent of pizzas are delivered between 24 and 30 minutes?

If area of rectangle is 900 and length is 100 what is the width

Monica and Michael both want to buy a scooter. Monica has already saved $25 and plans to save $5 per week. Michael has $16 and plans to save $8 per week. In how many weeks will Monica and Michael have saved the same amount of money?

If a population consists of 100,000,000 people and a census is taken, how many people are sampled

Solve for x. 4x + 6 = 38 What is the answer?

Which one of these statistics is unaffected by outliers? A. Interquartile range B. Mean C. Median D. Variance

Why cant the gcf be bigger than the lcm

The container that holds the water for the football team is 1/2 full. You add 9 gallons to the container, now its 5/6 full. How many gallons does it hold?

Howard needs new gutters for the front and both sides of his home. The front of the house is 50 ft 8 in., and each side is 22 ft 9 in. Wide. What length of gutter must he buy?

What is 10 more than 18

Is 25/45 and 15/27 proportional? Show your work. (ratios)