4.) The Pine View Chorus is selling tins of popcorn as a fundraiser. Jessica sold 8 tins and
raised $100.00. How much was one popcorn tin?

Which graph represents y=^3 sqrt x+8-3 ?

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?