The diameter of the cylinder is (6x-8) in. And the height of the cylinder is (11x+10) in. Find the volume of the cylinder when x=7

78949

Step-by-step explanation:

v = Bh = πr²h = 3.14 x (3x - 4)² x (11x + 10)             x = 7

  = 3.14 x (21 - 4)² x (77 + 10)

  = 3.14 x 289 x 87

  = 78949

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours