Acompany produces 1290 units of output per hour using 22 workers and 512 pounds of raw materials. each worker is paid $14 per hour. materials cost $8 per pound. overhead is charged at 1.7 times the labor expense. finished units sell for $123 each. what is productivity of materials? (#/#)

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.

Find the measure of angle b in the following triangle