Someone who is 5 feet tall uses a potato gun to shoot a potato in the air at 100 feet per second. We can use the function below to calculate how far above the ground the potato will be at any given second. Find the value of f(1) AND explain what it means in this context. Two part question: About how high will the potato get? When will that happen? Two part question: Find approximately when f(x) = 0. What does the x in f(x) = 0 represent in this context?

about 0.75 hours

step-by-step explanation:

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.

given the equation is 8+9z=-6, the first step would be to subtract the 8 from both sides:

8+9z-8=-6-8

since 8 minus 8 = 0, this would cancel out the 8. and since -6 minus 8 equals -14, the equation would look like this

9z = -14