10 ! the pitch of a roof is found the same way as the slope of a line. what is the pitch of a roof that has a height of 9 ft and a horizontal run of 7? a) 1/2 b) 2/3 c) 3/2 d) 9/7

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

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?

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.