Answer:
Volume increasing rate = 
Explanation:
We rate of change of radius of sphere, 
Diameter of sphere = 100 mm
Radius of sphere = 50 mm
Volume of sphere, V = 
Rate of change of volume = 

Substituting known values

Volume increasing rate = 
Answer:
Point form : (- 2/3, 10/9)
Equation form : x=- 2/3, y=10/9
Step-by-step explanation: Solve for the first variable in one of the equations, then substitute the result into the other equation.
I hope this helps you out. :)
Line A, because it is the most vertical
It turns 4 times because 3 x 4 = 7
give thanx plz
Answer:
9x square + y squared + z squared
Step-by-step explanation:
Multiply all the numbers by '-'. Then square them all