Acylinder shaped drum is used to store used motor oil. the drum has a height of 3 ft and a radius of 1.5 ft. how many cubic feet of oil does the drum hold?

21.2

Step-by-step explanation:

The answer is 21.2 ft²To do this we need to calculate the volume of the cylinder shaped drum.The volume (V) of the cylinder with height h and radius r is:V = π r² hWe have:π = 3.14r = 1.5 fth = 3 ftTherefore:V = π r² hV = 3.14 * (1.5 ft)² * 3 ftV = 21.2 ft²

898.1666667

step-by-step explanation:

5389/6 = 898.1666667

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61