He equation y = 55(23 – x) can be used to model the number of words y
you have left to type after x minutes.
a. Write this equation in slope-intercept form.
b. Identify the slope and y-intercept.
c. Find the number of words you have left to type after 20 minutes.

Alake near the arctic circle is covered by a sheet of ice during the cold winter months. when spring arrives, the ice starts to melt. s(t) models the ice sheet's thickness (in meters) as a function of time tt (in weeks). s(t)=-0.25t+4

This question awards 100 ! i really don’t want to fail i will also mark you !

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?