The area of circle(A) is given by the formula A=pi r^2 where r is the circle radius. The formula to find r is: 1.(A/pi)^1/2
2.A^2/pi
3.pi/A

A=54 centimeters^2and pi=22/7, r is_ centimeters
1: 4.15
2: 2.33
3: 17.2

What does x = in this equation x+3+2x=x+5

14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given