In 2009 Usain bolt ran 200 meters in 19.19 seconds. suppose he can run at that same rate for any race. How many minutes will it take him to run 1500 meters?

Rate change a. y=2x-4 b. y=5/3x+1 c. Y=3/2x-1 d. Y=x+3 e. Y=x/2+5

Calculate the expected value, the variance, and the standard deviation of the given random variable X. (Round all answers to two decimal places.

Which is greater 7/3 or 6/2?

Find the solution y=3 and y=2x-L

If pq=8 and qr=11 then pr=

Lisa knit a total of 35 centimeters of scarf over 5 nights. How many nights will Lisa have to spend knitting in order to knit a total of 98 centimeters of scarf. This is a unit rate word problem Question

The length of an object in feet is equal to three times its length in yards. The length of a water slide is 48 feet. Write and solve a multiplication equation to find the length of the water slide in yards

Burt's burger barn sold 495 hamburgers today. The numbet sold with cheese was half the number sold without cheese. How many of each kind were sold? Explain how you got your answer.

0.06 is 10 times as much as 0.600

The sum of 3 times a number and 5 is 2 times the number plus 15. what is half the number?