A rectangular pool measuring 15*16 ft is surrounded by a walkway of uniform width. The total area of the pool and the walkway is 380 sq ft. You are highly encouraged to draw a picture.

Part A) Write an equation to find the total area of the pool and the walkway (as a function of width of the walkway)

Part B) Solve the equation in part A to find the width of the walkway. Show your work.

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?

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?

Need same math paper but the back now i hope your able to read it cleary i need with hw