Mathematics: Nate works at least 4 hours but not more than 9 hours. he earns $12.40 per hour. the function f(t) = 12.4t represents the amount of money he earns for working t hours. choose the practical domain and the practical range for this situation. there are exactly 2 correct answers. (hint: the answers need to make sense for the situation! ) question 10 options: the practical domain is all real numbers from 4 to 9, inclusive. the practical domain is all real numbers. the practical range is all real numbers

This would be false. It would have four faces and 1 base. The faces are triangles and the base is a square....

Nate works at least 4 hours but not more than

bri9263

25.05.2020

The practical domain is all real numbers from 4 to 9, inclusive.

The practical range is all real numbers from 49.6 to 111.6, inclusive.

These are the correct options.

Explanation:

Given function is f(t) = 12.4t

Let us assume that Nate works 'x' hours so 4<x<9

And multiplying the hours with his earnings we get the range.

4*12.40=49.6 and 9*12.40=111.6. Let the amount earned be represented by y

Hence, domain can be represented as 4<x<9 and range can be represented as 49.6 < y < 111.6

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