Taylor got 10 out of 12 correct on a proficiency. What percent did she earn? Round to the nearest whole percent.

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

An object in geometry with no width, length or height is a(n):