Sara invested $1,500 in a bond at a simple at a simple interest rate of 3%

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?