What is the scientific notation of 48,900

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

The acceleration of an object due to gravity is 32 feet per second squared. what is acceleration due to gravity in inches per second squared?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x