At the track meet, Justin won the 100 meter race in 12.61 seconds. Shawn won the 200-meter race in 26.38 seconds. Which runner ran at a faster average rate?

You throw a ball into the air with an initial velocity of 15 m/s from 2 meters above the ground. Find the following cwhat is the balls max height. D) when will the ball hit the ground

How can you find the number of inches in 1 mile

Work out the value of 6 + 5 x 2 to the power of 2 - 9 : 3?

If nitrogen is warmer than - 320 degrees farenheit it will be gas. write an inequality that is true only for temperatures (t) at which nitrogen is a gas.

What is the vertex of the equation? f (x) = (x - 2) 2 + 4

P - 4 equals 2, find the value of 5p - 20

What is the distance between (Negative 5, 4) and (Negative 1, 4) ?

beth and her brother went to the arcade. it cost 75 cents to play 3 games. they played 21 games in all. how much money did they spend?

What is the correlation coefficient between the variables? Round to three decimal places. Enter your answer in the box. r≈ Items purchased Bags used 40 6 29 5 108 11 35 7 62 14 50 10 8 2

If f (x) = - x^2+2x, find f (3) - 7