Answer:
The radius is growing at a rate of 
ft per minute.
Step-by-step explanation:
From the information given we know that
And we know as well that .
Since everything is changing with the time we can compute the implicit derivative and we would get that
We are told that we are looking for how fast is the radius growing at the instant when the radius has reached 1 ft, therefore 
And when we solve for
Answer:
<u>The answer is 18</u>
Step-by-step explanation:
I got it right on edge
Answer: 1/5
explanation: 10,11,12,13,14,15,16,17,18, and 19 all have a one in the tents place. These are 10 numbers. Out of the 50 numbers that can possibly be chosen, only 10 have a one in the tens place. The chance of you picking these numbers is 10/50, or 1/5 when simplified
I think it’s 5
Hopefully this helps
Jack bought 1 1/3 pounds and Martin has 2 pounds so Martin has more
