Martin has an empty bag and puts in 3 red marbles. He now wants to put in enough green marbles so the probability of drawing a red marble at random from the bags is 1⁄4. How many green marbles should he put in?

it cost $270 for three people to go fishing on a fishing trip how much does it cost for 10 people to go on a fishing trip

66 2/3 as a fraction in simplestform

A mural inspired by A photographer measures 108 inches by 180 inches the scale factor is 12 what are the dimensions of the photograph

which of the following equation of the line in the standard XY coordinate plane passes through 2, - 3 and has a slope of negative 1/2

What is the answer to this math problem - 20 blank 12

A research report claims that 20% of all individuals use Firefox to browse the web. A software company is trying to determine if the proportion of their users who use Firefox is significantly different from 0.2.

The position of an object moving horizontally after t seconds is given by the function s equals 3 t minus t cubed , for t greater than 0 , where s is measured in feet, with s greater than 0 corresponding to positions right of the origin. a.

There are 24 muffins in a bakery, out of thoses three eighths are blue berry. how many are blueberry?

Barbara is 142 cm tall. This is 2 cm less than 3 times her height at birth. Find her height at birth.

Write 3*3*3*3*5*5*5 in exponential form