Which of the following is equal to π

if C represents circumference, d represents diameter, and r represents radius?

Evaluate (-8) * -2/3*-4. Write your answer as a fraction in simplest form.

Should you use centimeters or inches to measure a desktop

How to change. 365 to a percent

A snack bar sells two sizes of snack packs. A merge pack is 5$ and a small pack is 3$. In one day, the snack bar sold 60 snack packs for $220. How many small packs did they sell

What is the 67 cubed?

A jar contains 6 red marbles, 12 blue marbles, and 2 green marbles. if one marble is selected at random, find the probaility of select: a blue or a green marble

is - 0.28764 rational or irrational and how do you figure that out?

Whats the nearest 100 to 469019

Xavier deposits $6 daily into an interest-bearing account to save for renovations to his bathroom. The account earns 4.57% which compounds annually. What is the present value of the investment if Xavier renovates his bathroom in five years

Given f (x) = - 5x + 1, what is f (-2) ? A. 11 B.-9 C. 1 D. 3/5