A computer can sort x objects in t seconds, as modeled by the function below:
t=0.007x2 + 0.003.x
How long, in seconds, will it take the computer to sort 15 objects?

An advertisement is on a flyer that has a thickness of 8.2 × 10-5 meters. each measurement below is the thickness of a stack of flyers. drag each measurement to the correct stack.

What expression is equivalent to (2x-1)(x-3)?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.