Which of the following equations is equivalent to LaTeX: t=\pi m^2-ct = π m 2 − c rewritten for m? Group of answer choices

LaTeX: m=\pm\sqrt{t\pi+c}m = ± t π + c

LaTeX: m=\pm\sqrt{\frac{t+c}{\pi}}m = ± t + c π

LaTeX: m=\pm\sqrt{\frac{t-c}{\pi}}m = ± t − c π

LaTeX: m=\pm\sqrt{\frac{tc}{\pi}}

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

This stem-and-leaf plot represents the heights of the students on ralph’s basketball team. one student’s height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.