Find the volume of a sphere that has a radius of 6 feet

Volume: 905 (units^3)

Step-by-step explanation:

Let us substitute the value of the radius into the well known formula of a sphere:

Volume of a Sphere: (4/3 * π * r^3)

* Where r acts as the radius and π is well, the constant

Let us first substitute while keeping π in it's standard form:

4/3 * π * (6)^3 = 4/3π * ( 216 ) = 864/3π = 288π

Now let us substitute π as it's simplified, 3.14 value:

288 * (3.14159265) = (Around) 905 units^3

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.