Find the mean and median of the data set. If necessary, round your answer to the nearest cent. Suppose the average yearly prices for an ounce of gold during a 10-year period are as follows:
$279.27, $271.20, $309.89, $363.54, $409.88, $444.90, $603.62, $695.55, $872.12, $972.51

The mean is-
The median is-

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Solve 3x-18=2y and 5x-6y=6 by elimination show work

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?