The radius of a cylindrical water tank is 4.5ft , and its height is 13ft . what is the volume of the tank? use the value 3.14 for π , and round your answer to the nearest whole number. be sure to include the correct unit in your answer

827 cubic feet

Step-by-step explanation:

The volume of a cylinder is given by :-

, where r is radius and h is height of the cylinder.

Given : The radius of a cylindrical water tank is 4.5 ft , and its height is 13ft .

Then , the height of the  cylinder will be :-

Hence, the volume of the tank = 827 cubic feet

the answer

b. they are parallel and will never intersect.

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt