There are 5 red and 9 green balls in a bag. If you randomly choose balls one at a time, with replacement, what is the probability of choosing 2 red balls and then 1 green ball?

Jane's favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5:2:3. How many cups of pear juice should she use to make 20 cups of punch?

What is the intersection of plane p and palne r

Solve for p. 2 (p + 1) = 18

What is the surface area of a sphere with a radius of 6 m rounded to the nearest square meter?

A train travels 93 kilometers in 4 hours, and then 78 kilometers in 5 hours. What is its average speed?

How many grains of wheat should be placed on square 13?

Can you solve for x 6y=24-3x

A rectangular prism has a height of 12 cm and a square base with sides measuring 5 cm. A pyramid with the same base and the height of the prism is placed inside the prism. What is the volume of the space outside the pyramid but inside the prism?

Which unit of measure would be the most appropriate to measure the capacity of a bottle of nail polish?

A city of 100,000 people is growing at a rate of 5.2% per year. Assuming this growth rate remains constant, estimate the population of the city 5 years from now.