You are at the edge of a cliff You whistle and hear an echo
IN 2.5 seconds, Assuming the
speed of sound at that location
is 340m/s. What is the height
of the cliff? Answers in meters

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