Sheldon was doing a science experiment about temperature. he frist measured the temperature of some water and found it was 17 c. then he put thw water in the freezer and recorded the temperature two hours later. it had fallen to -11 c. what was the change in temperature in two hours?
if you guys answer me can you guys show example ? you

The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64