Scenario 3: ms. whiteleather's bookshelf has a set of 16 books
on it. each book is 1-inches wide. if the books take the full
length of the shelf with no space left over, how long is the
shelf?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

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?