<u>Answer-</u>
<em>The radius is increasing at a rate of </em>
<u>Solution-</u>
The rate of change of the area of the crater is , i.e
We know that,
Putting this,
Applying chain rule,
Putting the value of radius as 4 (given),
Answer:
No.
Step-by-step explanation:
On Monday he could have made $10 each on the 4 lawns. on Tuesday he could have made $12.50 on each lawn. He probably gets paid based on the day or how big the lawns are.
The answer is -77.625
Hope this help.
The explicit formula is D. -4n + 15.