Answer: 7j = 91
CORRECT ME IF I'M WRONG!
<em>Hope this helps!</em>
<em />
<u>Brainliest would be great!</u>
There is only one value
16^2 is only equal to 256
<h2>
Hello!</h2>
The answer is:
It will take 42.35 minutes to weed the garden together.
<h2>
Why?</h2>
To solve the problem, we need to use the given information about the rate for both Laura and her husband. We know that she can weed the garden in 1 hour and 20 minutes (80 minutes) and her husband can weed it in 1 hour and 30 minutes (90 minutes), so we need to combine both's work and calculate how much time it will take to weed the garden together.
So, calculating we have:
Laura's rate:

Husband's rate:

Now, writing the equation we have:








Hence, we have that it will take 42.35 minutes to weed the garden working together.
Have a nice day!
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
Answer:
This year the United States, China is right behind us - Answer is *A*
Step-by-step explanation: