Eve drinks 3/16 gallons of milk each day. how many days will it take eve to drink 3 gallons of milk?

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?

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.