You multiply 3 times 3 which gives you 9. Then you multiply 9 times 5, which gives you 45.
Using the inverse function, it is found that the equation is:

It's initial value is 20.
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We want to find the inverse of:

To do this, we <u>exchange y and t, and isolate y.</u>
Then:








It's initial value is:

Rounding, 20.
A similar problem is given at brainly.com/question/23950969
I believe it's four times as great : )
22 centimeters
242 ( area ) divided by 11( width) =22 ( length)