What is the 5th term in the arithmetic sequence defined by the function notation f(1) = 3
f(n) = f(n -1) + 4

According to the data set, where should the upper quartile line of the box plot be placed?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?