given the following exponential function, identify whether the change represents growth or decay, and determine the percentage rate of the increase or decrease y=7100+1.085)^x​

answer: 1) twenty-seven times y

              2) twenty-seven multiplied by y

answer: 1+1

step-by-step explanation: 1+1 is at least 2

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.