This graph shows a vehicle's depreciation at different years after it was purchased. Approximately how many years did it take for the vehicle to reach a value of $8000?

Enter your answer in the box.
years
Decreasing exponential curve on a coordinate plane with horizontal axis labeled Years and vertical axis labeled Value of vehicle. The curve begins at 0 comma 32000 and passes through 10 comma 3400.

Find the cosine function that is represented in the graph.

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).

Harry the hook has 7 1/3 pounds of cookie dough.she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?