When an spherical balloon volume is increasing at the rate of 
then the diameter of the balloon is increasing 
How can we find the rate of change of balloon's diameter ?
The volume of a spherical balloon is 
In form of diameter we can write as
Now we will differentiate both sides wrt to 
we get
Given in the question 
thus when we substitute the values we get
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g(-2) + g(2) = 22
Step-by-step explanation:
For x = -2, g(x) = x^2 - 3x
or
g(-2) = (-2)^2 - 3(-2) = 4 + 6 = 10
For x = 2, g(x) = 12, therefore
g(-2) + g(2) = 10 + 12 = 22
Answer:
b. 2
Step-by-step explanation:
The slope is rise/run = (y2-y1)/(x2-x1) = (3-7)/(2-4) = -4/-2 = 2.
Answer:
2/3=6/9
Step-by-step explanation:
multiply the fraction 2/3 by 3/3
2/3*3/3=6/9
Answer:
There are 10 students
Step-by-step explanation:
69.55-(5.35*3)= 53.5
53.5/10=5.35 which is what each ticket costed
So the answer is 10 students
