A rock is dropped from a height of 25 feet. The function h=-16t^2 + 25 gives the height h of the rock after t seconds. When does it hit the ground?

2. When a person is selected at random from a very large population, the probability that the selected person is righthanded is 0.82. If three people are selected at random, what is the probability that a. They are all right-handed? b.

This building will be 75 feet tall. On the model, 5cm = 3ft. How many centimeters tall will the model be?

7/32 in a decimal form.

Booker own 85 video games. He has 3 shelves to put the games on. Each shelf can hold 40 video games. How many more video games do he have room for

For the US, the mean monthly internet access spend is $30. A sample of 25 households in Kentucky resulted in a sample mean of $31.50 and a sample standard deviation of 5.

Danielle earns an 8.25% commission on everything she sells at the electronics store where she works. She also earns a base salary of $800 per week.

Kate solved an equation incorrectly, as shown below: Step 1: 9x = 72 Step 2: x = 72 - 9 Step 3: x = 63 Which statement best explains why Step 2 is incorrect in Kate's solution? A. She did not multiply 72 nine times. B. She did not multiply 72 by 9.

10.47kg AND THE OTHER IS 8.23kg. what is the difference?

A person using cocaine has the illusion of being alert and stimulation

A trail mix recipe calls for 6 cups of peanuts. You have 4 small packages that each contain 2/3 cup of peanuts. How many more cups of peanuts do you need to get?