Kate decided to start a birdhouse business. It will cost her $600 to start the business and $5 to build each birdhouse. She sells the birdhouses for $15 each. What is the linear function that models Kate’s profits from her business?

What is the y-intercept of the function? What does that mean in this context?

What is the slope of the function? What does that mean in this context?

How many birdhouses will Kate need to sell to earn at least $100 in profits?

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?