I got it =4/5 hope it’s right
0.08 cm/min
Step-by-step explanation:
Given:

Find
when diameter D = 20 cm.
We know that the volume of a sphere is given by

Taking the time derivative of V, we get

Solving for
, we get


Answer:
Step-by-step explanation:
Temperature is the abiotic factor that is changing the ecosystem. Both the top layer temperature and the overall temperature of the lake are increasing. The warmer temperatures have delayed the yearly springtime mixing of warm and cold water in the lake.
The value of x is 84 degrees
Answer:
Step-by-step explanation:
m=x^3+y^2-6(x-y)-2021
distribute: 6x-6y
now you have m=x^3 + y^2 - 6x - 6y - 2021