These data show the age in years of 9 members of the youth orchestra.

12 14 16 17.5 10 18 15 15.5 19

What is the IQR (interquartile range) for these data?

Is 100 fluid ounces more or less than 16 pints?

Mr. Chang's class has 28 students, 4/7 of whom are girls. Which equation shows how to determine the number of girls in Mr. Chang's class? A. 28 : 4/7 = 49 B. 28 x 4/7 = 16 C. 4/7 : 28 = 1/49 D. 7/4 : 28 = 1/16

A rectangular prism has a volume of 729ft3. The length, width and height are all the same. What is the length of each side of the prism?

Simplify 6 to the power of - 2

Use the digits 1,3,4, and 7 to create two whole numbers whose product is estimated to be about 600. Explain your method.

Consider a data set with at least three data values. suppose the highest value is increased by 10 and the lowest is decreased by 5

What is 2 times 3/11

The ratio of jakes money to joes money is 3:5. If joe gives jake $25, they will have an equal amount of money. How much money do they have altogether?

Matt earned $28,500 last year. He paid a $8,265 for rent. What percent of his earnings did Matt pay for rent

Use the distributive property to remove the parentheses. (u+12) 5