Gas is escaping a spherical balloon at the rate of 4 centimeters cubed per minute. How fast is the surface area shrinking when the radius is 24 cm? For a sphere, V = 3/4πr^3 and s = 4πr^2 where V is volume, S is surface area and r is the radius of the balloon.

i not know

step-by-step explanation:

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.

m∠a is 90°

m∠b is 40°