The diagram shows the first three cylinders of a series of cylinders. The height of the cylinders increase by 1cm successively. Cylinder 1= Width:j cm
Height:t cm
Cylinder 2=Width:j cm
Height:(t+1cm)
Cylinder 3=Width:j cm
Height:(t+2cm)

a)Show that the volumes of the cylinders form an arithmetic progression. State it's common difference
b)Given that the volume of the forth cylinder is 32πcm³ and the sum of volumes of the first four cylinders is 104πcm³,find the height and the radius of the smallest cylinder.

​

step-by-step explanation:

when the line is solid:

when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll

answer: an 8-foot rope is tied from the top of a pole to a

stake in the ground, as shown in the diagram

below

step-by-step explanation:

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.