Twenty times the square of a non-zero number is equal to 20 times the number. what is the number?

At 6:00 a. m., there were 800,000 gallons of water remaining in a reservoir. After 8 hours of irrigation, there were 100,000 gallons of water remaining.

Describe the simplest way to fine the total surface area of a cube?

What is the range of the function y = x2? all real numbers xzo y20

A rocket on a computer screen has a path modeled by the equation h=-t2+3t+10 where t is time in seconds and h is the height above a platform and is in computer units. Find how long the rocket takes to reach the platform.

The height of Maury's room is 8.4 feet from the floor to the ceiling. Maury wants to install a ceiling fan that hangs 1.875 feet below the ceiling. If Maury is 6.6 feet tall, which explains whether Maury's head will hit the fan?

Which situation involves a conditional probability? A. The probability that your team wins the championship given that you go to the finals B. The probability that you are given a bike for your birthday c.

Research at a major university has shown that identical twins generally differ be less than 6 pounds in body weight. If Kim weighs 127 pounds, then in what range is the weight of her identical twin sister kathy?

What is the greatest common factor of 60x4y7, 45x5y5, and 75x3y?

What is the area of the circle of XY=17"

Ruben bought 6 new books for his collection. This increased his collection by 12%. How many books did he have before his purchases.