4. A spherical snowball is melting in such a way that its volume is decreasing at a rate of 2 cm / min. At what rate is the radius changing when the radius is 7 cm? [The volume of a sphere is given by
V = r.)
1
A. - -cm/min
72
1
B.
-cm/min
by to
4977
C.
1
cm/min
9870
D.
1
cm/min
1967
E.
1
-cm/min
987

the probability that a bird is green (.30) is true

step-by-step explanation:

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

image for option 4

step-by-step explanation:

i just know the internet

im guessing (23,14). hope this : )