Answer:
I will need a picture. Then I will try to answer.
Step-by-step explanation:
Step by Step Explanation:
The area a is defined as
Now take derivative of the above expression with respect to time:
Solving for dr/dt, we then get
Note that da/dt = 900 m^2/s and when the area of the oil slick is 1400 m^2, the radius r is r = √(1400/π) = 21.1 m. Therefore,the rate at which the radius is increasing dr/dt is
Answer:
= EC
Step-by-step explanation:
21² + 18² = EC²
441 + 324 = EC²
765 = EC²
= EC
Simplified: = EC
Hope this helps!
Answer:
The next number would be 256