A researcher works on a study that has a population standard deviation of .73, a sample mean of 84.5, and a sample size of 60. a) What is the margin of error with a. confidence level of 95%? (0.109)(0.094)(0.188)(0.070)

Acar with a mass of 600 kg is traveling at a velocity of 10m/s. how much kinetic energy does it have?

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Ke’ajah has a coupon for 1/3 off the regular price, t, of a tent. which expression represents the price of the tent using the coupon? select the two correct expressions. a. 1/3t b. 2/3t c. t - 1/3 d. t - 2/3 e. t - 1/3t f. t - 2/3t