What is the meaning of pie in math

120 dollars is 60 percent of how many dollars

Cd's at sound house are marked 1/3 off. what percent is this

Let f (x) = log (x). Find a value for a such that f (2a) = 2f (a). Is there one? Show work to justify your answer.

You watch a roulette wheel spin 8 consecutive times and the ball lands on a red slot each time. what is the probability that the ball will land on a red slot on the next spin?

Carin has 4 albums of stickers. Each album has 30 scented stickers and 16 puffy stickers. How many stickers does Carin have in all?

How do you decrease 64 by 70%

Which equation can be used to determine the distance between the origin and (-2, - 4) ? d = StartRoot ((0 minus 2) + (0 minus 4)) squared EndRoot d = StartRoot (0 minus (negative 2)) squared + (0 minus (negative 4)) squared EndRoot d =

Find two positive numbers whose product is 81 and whose sum is a minimum.

During a 60 minute television program, 25% of the time is used for commercials and 5% of the time is used for the opening and closing credits. How many minutes remain for the program itself?

Write a equation in standard form using integers y=2*+5 the equation in standard form is