Suppose a forest fire spreads in circle, the burning region is increasing at a rate 1000pi M^2/min. Find the rate at which the radius is increasing when the radius reach 50M

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

option: d is the correct answer.

d) none of the above.

step-by-step explanation:

clearly from the figure attached to the question we could see that there is no shape given. hence without any shape given in the figure and after rotation we can't obtained a square pyramid.

since, to obtain a image we need a proper figure of the pre-image so that it can be transformed.

hence, the correct answer is:

d) none of the above.

step-by-step explanation:

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0