Identify the initial amount a and the rate of growth r (as a percent) of the exponential function y = 12(1.05)^t . Evaluate the function when t = 5. Round your answer to the nearest tenth. a =

r = %

When t = 5 , y =

Which of the following shows the length of the third side, in inches, of the triangle below

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

Agrid shows the positions of a subway stop and your house. the subway stop is located at (-5,2) and your house is located at (-9,9). what is the distance, to the nearest unit, between your house and the subway stop?