You earn $20.00 per hour at your job. if you get a 10% raise at the end of each year, what will your hourly rate, h, be after 8 years? use the equation h=c(1+r)^t, where c is the beginning hourly rate, r is the growth rate, and t is time in years.
a. $36.00
b. $22.00
c. $47.27
d. $42.87

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?

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet