6. Rudi deposited $100 at the end of each month in an annuity that paid 7.5% compounded monthly. At the end of 6 years, the interest rate increased to 8.5%.
The deposits were continued for another 5 years. What is the amount of the
annuity at the last deposit? (4 marks)

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Analyze the diagram below and complete the instructions that follow. how to find tan