Determine the volume of the shaded region?

volume of shaded region = 112.94

Step-by-step explanation:

Volume of a cylinder =

volume = 22/7 * * 14.6

volume = 286.67 approx

volume of sphere =

volume =

volume= 57.91 approx

No, of sphere = 3

Volume of 3 sphere = 3 * 57.91

                                 =173.73

Now , volume of shaded region = volume of cylinder - total volume of sphere

volume of shaded region = 286.67 - 173.73

                                          =112.94

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

y=mx+