( Craig records the number of minutes, m, it - id138898961 от Dallas3506 01.07.2021 02:43

Question

Mathematics: ( Craig records the number of minutes, m, it takes him to mow n lawns in a table. n m(o) 1 33 2 64 3 89 4 109 5 124 6 139 Calculate the average amount of time per lawn it takes Craig to mow the first 4 lawns. On average, it takes him minutes to mow a lawn. Enter your answer as a decimal point. (ex. 64.72)

Dallas3506 · Accepted Answer

The area of the wetland that will be covered in purple loosestrife 7 years from now is modeled by this expression.

500(1.2)^7

After evaluating the expression, the model predicts that approximately 1,792 acres of the wetland will be covered in purple loosestrife 7 years from now. This is not a valid prediction because the total area of the wetland is only 1,240 acres. So a constraint on the model is that the value of the expression 500(1.2)^t must be less than or equal to 1,240.

( Craig records the number of minutes, m, it takes him to mow n lawns in a table.

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