Identifiy the initial amount a and the decay factor b in the exponential function y=5×0.5^×

Step-by-step explanation:

Given the exponential decay function

When then

so the initial amount is

The exponential decay function has the decay factor

In your case, the eexponential decay factor is

450 is the final answer! : )

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong