Jamaican sprinter Usain Bolt ran the 200 meters in 19.3 seconds at the summer Olympics in Beijing. What was his speed in meters per second

Find the missing values in the ratio table. Then write the equivalent ratios. Forks 16 8 Spoons 10 30 Equivalent ratios are 16:16: 10, 8:8:, and : :

Jody is 56 years old and has 3 grandchildren - Trent, Kennedy and Leslee . Trent is twice as old as Kennedy, who is 4 years younger than Leslee. The grandchildren's ages added together are half of Jody's age. How old is Trent?

What is - 0.928 in fraction form

A rectangle is 3 times as long as it is wide the perimeter is 44 cm. find the dimensions

Compare the value of 2 in 2000 and 200

what is the difference of the polynomial, write your answer in descending order. (3x^2 - 3x + 6) - (5x^2 + 2x + 9)

Qrs is an equilateral triangle. If QR is seven less than twice x, RS is 61 less than 5 times x, and QS is 11 more than x, find x and the measure of each side

The net of a cube is made up of five squares. a. True b. False

5y-9=16 guess and check

Tyler is 8 years old. His sister Olivia is 4 years less than twice his age. Write a numerical expression to fine Olivia's age