Approximately how many hours will it take for the ant population to grow from 800 to 10000 given a growth rate of r=.045

What expression is equivalent to 1/2(2+3x-6)

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.