Out Of 30 Questions, Ahmad answered 12 of them incorrectly. What percent of the questions did he answer correctly?

Which ratios are in proportion to 2/5? Select all that apply. a: 5/2 b: 6/15 c: 7/20 d: 10/25 e 16/40

A baker decorates 42 cupcakes in 30 minutes. She decorates cupcakes at a constant rate. How many cupcakes can the baker decorate per minute? cupcakes

A professor at a university ranks subjects based on students' preferences identified through a survey. He ranks science first, mathematics second, and management third. What type of measurement scale has the professor employed? A. Nominal B.

Tanisha's office is on the 9th floor of an office buliding. She parks her car I'm the underground parking garage 4 floors below ground level how many floors are between tanisha'sofficeandhercar

If A2 + B2 = A2 + X2, then Bequals

What is the standard deviation of the data set? 9 14 23 15 6 18 27 A. 2.6 B. 3.0 C. 6.8 D. 7.4

10 = s/2-7 to a whole number.

Simplify the expressions. 8v - 15v 7d+5 - 4d 12x + 9 - 3x - 4 3 (x - 4) + 5x

Determine whether or not the following question can be considered as a statistical question. Can Melissa's dog run faster than Emily's dog? Possible Answers: Yes No

What is 4/4 as a decimal