On a sunny day, elliot notices that a lamp post casts a shadow on the ground. if the shadow is 18 ft long and the lamp post is 13 ft tall, what is the angle of elevation of the sun? (assume the lamp post is at a right angle to the ground.) a. 35.84° b. 43.76° c. 46.24° d. 54.16°

Find the value of x that will make l ll m

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?