Ghost Lake is a popular site for fishermen, campers, and boaters. In recent years, a certain water planthas been growing on the lake at an alarming rate. The surfacearea of Ghost Lake is 25,000,000 square feet. Atpresent, 1,000 square feet are covered by the plant. The Departmentof Natural Resources estimates that the area is doublingevery month.

Rita wants to buy sweater that was originally priced at $25 today the sweater is on sale for 40% off the original price what is the sale price of the sweater. rita has a coupon for an addition 10% off the sale price. how much will rita pay for the sweater before taxes

Question and answers are in the attached picture. you so much in advance.

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?