What is the interquartile range of this data set?

7, 4, 6, 2, 8, 1, 10, 5, 7, 4, 9, 11, 13

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Marissa is painting one of her bedroom walls. She marks off 1/4 of the wall. Then she divides the marked section into 3 equal parts and paints one part blue. What fraction of the whole wall is blue?

What is the answer to this question convert 330 grams to ounces

Are is 16/14 and 64/60

What is 8750 rounded off to the nearest hundred

t takes Phillip 7 hours to proof a chapter of Hawkes Learning Systems' Intermediate Algebra book and it takes Kim 3 hours. How long would it take them working together? (Round your answer to two decimal places.)

The inequality x < 9 or x ≥ 14 can be used to represent the hourly wage, x, of each employee at a store. Which are possible values for x? Select two options.

An integer subtracted from an integer is an integer always, sometimes, never true

Xy+yz=10 solve for y

Two trains leave the station at the same time, one heading west and the other east. The westbound train travels 18 miles per hour faster than the eastbound train.

Enguun earns $17 dollars per hour tutoring student-athletes at Brooklyn University a. If Enguun tutored for 19.5 hours last month, how much money did she earn last month?