By the end of August, the school counselors had a completed 12 out of every 16 students requested schedule changes. What percentage of the schedule changed had been completed?

Find the sum of the following series. round to the nearest hundredth if necessary.

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

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?