1) a 3, 300.00 principal earns 4% interest compounded annually. after three years, what is the balance in the amount? 2) a 6,000.00 annable earns 8% annual interest compounded semiannually (twice per year) after 35 years, what is the balance in the account? 3.) a tractor cost $15,450.00 and depreciates in value by 14% per year. how much will the the tractor be worth after 3 years?

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

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?