In its first month of operations, Pharoah Company made three purchases of merchandise in the following sequence: (1) 155 units at $10, (2) 560 units at $11, and (3) 135 units at $12. what is the weighted average unit cost?

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

On average a herd of elephants travels 10 miles in 12 hours you can use that information to answer different questions drag each expression to show which is answers

Find cot x if sin x cot x csc x = √2