Wendy paid $1.20 to make 18 copies at the copy store. at this rate how much would she pay to make 27 copies? a. $1.29 b. $1.47 c. $1.50 d. $1.80

How many $20 bills do you need to have to make $280

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%

*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.