9 times 10 to the power of minus 9. As a normal number.

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.