Suppose that scores on a knowledge test are normally distributed with a mean of 66 and a standard deviation of 9.

What percent of students did angelica score higher than? how can you tell?

Keli has 26 roses and 73 carnations. She will put an assortment of 6 flowers in each vase. How many vases will she need for her full flower assortments? Explain how you interpreted the remainder in this problem.

An Apple Computer store sells computers for $1,246.70. Assuming the computers cost $10,920 per dozen. b. Find the percent markup on cost for each computer. c. Find the percent markup on selling price for each computer.

What is the radius of a circumference 56.5

8 is greater than w and 0 is less than w

10. Convert 45 miles per hour into kilometers per minute. Hint: 1 mile = 1.6 km

The primary goal of using correlational research is to

Admission to a baseball game is $2.50 for general admission and $5.50 for reserved seats. The receipts were $3702.00 for 1140 paid admissions. How many ticket were sold?

Use the Distributive Property to rewrite 7 (x + 14).

6x2/5 will be greater or less than 2/5

Katelyn bought 81 socks in 9 different colors. She bought the same amount of socks for each color. How many socks did she buy in each color? 18