The weight of a rock sample is measured to be 3.1 pounds. What is the percent of error in the measurement?

Solve the equation using the quadratic formula. x^2 + 3x - 2 = 0 Question options: x = - 3±√17/2 x = - 2±√17/3 x = - 2±√29/4 x = 3±√11/2

What can you add to 70 to make 90

A person selecting a bank should consider the services they need. True False

There are already 4.5 inches of snow on the ground. Snow is falling at an average rate of 1.5 inches per hour and is predicted to continue for nine more hours.

The sum of 1 and 7 times a number is 64. write and solve an equation to determine the number. select the solution and graph that represents the number x=4 x=6 x=7 x=9

The library is having a contest to guess the number of candy pieces of candy in a jar. Johns guess of three times the number of candy pieces in the jar increased by 100 is lower than Keisha's guess of 250 less than twice the number of candy pieces.

A roller coaster carries riders up a ramp that is 39 meters long

A $750 television is on sale for 30% off. There is a 7% sales on the television. How much do you pay?

A rectangular prism has a height of 8 feet and a volume of 640 feet what is the area of the base of the prism

2. If y varies inversely as x and y = 3 when x = 5, find x when y = 2.5