Kono saw that the elevator was on floor 6; five seconds later, it was on floor −1. What is the Rate of Change?

y -5 = (-1/4)(x + 8)

step-by-step explanation:

where does the z at is it on the x axes or on the y axes any way if it is on the y axes put it horizontally and if it is on the x axes put it vertically

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!

30,40,50 is correct answer