Identify the initial amount a and the rate of growth r (as a percent) of the exponential function y=10(1+0.4)^t. Evaluate the function when t=5. Round your answer to the nearest tenth.

What expression is equivalent to (2x-1)(x-3)?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons