The students at midtown middle school so flowers as a fundraiser in september and october they charged $1.50 for each flower october price was a 20% increase of the september price

Solve the system of equations y= 3/2 - 1, -x+ y =-3

What is the ratio of the length of an object in yards to the length of the same object in miles?

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?