Both circles have the same center. The circumference of the inner circle is 37.68 inches. What is the area of the shaded reigon?

All of the following are equivalent fractions except ... ? A. 5/20 B. 8/40 C. 3/15 D. 6/30

Given that f (x) = x2 + 4x, evaluate f (-2).

What is the written form of 30.55

To warm up, Coach Hadley had his swim team swim nine 50-meter long laps. It took the team 5 minutes to finish the warm up. How fast did the team swim in centimeters per second?

Neal is saving $4.25 a week for 100 weeks. How much will he have saved altogether?

Which of the following tables represents a function? A. x) 6 6 7 7 y) 2 - 2 3 - 3 B. x) 2 - 2 3 - 3 y) 5 5 7 7 C. x) 3 - 3 3 - 3 y) 6 7 8 9 D. x) 4 4 5 5 y) 1 2 3 4

Kayla is 2 times as old as gabriella. 12 years ago, kayla was 6 times as old as gabriella how old is gabriella now i need step by step so i know how and get full credit

Dan must do homework for 1/2 of an hour and clean his room for 1/3 of an hour before he can play. What faction of an hour must Dan do homework and clean before he can play

Solve for x. 34+x=12 Enter your simplified answer in the box.

An expression is shown below: 3pf^2 - 21p^2f + 6pf - 42p^2 Part A: Rewrite the expression so the GCF is factored completely. Part B: Rewrite the expression completely factored. Show the steps of your work.