Two identical cars are on a test track. Car A goes from rest to 25 m/s in 8 seconds. Car B goes from rest to 25 m/s in 6 seconds. Which car required more power to get to 25 m/s? How can you tell?

Simply 8x squared + 5(7x squared- x) - 2x =

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true