Compute the arithmetic mean of the following numbers: 86, 46, 58, ...

[arivle123]

Compute the arithmetic mean of the following numbers: 86, 46, 58, 75, 44, 18, 28, 53 (Round your answer to two decimal places)
 A) 51.00
  B) 42.50
  C) 53.87
  D) 41.00

Question 2

Narrative 11-1 Solve the following problems using either Tables 11-1 or 11-2 from your text. When necessary, create new table factors. (Round new table factors to five decimal places, round dollars to the nearest cent and percents to the nearest hundredth of a percent) Rosalie wants to have 7,500 in 18 years. Use the present value formula to calculate how much Rosalie should invest now at 8 interest, compounded annually in order to achieve her goal.
 A) 3,300.00
  B) 5,623.13
  C) 3,746.26
  D) 1,876.88

[jgranad15]

Answer to Question 1

A

Answer to Question 2

D