What expression gives the measure of angle xyz?
a. 94 + 46 b. 94 - 46 c. 1/2(94 - 46) d. 1/2(94 +46)

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

Wrote and expression for the difference of p and 4

The ideal weight of a nickel is 0.176 ounce. to check that there are 40 nickels in a roll, a bank weighs the roll and allows for an error of 0.015 ounce in total weight