Mr. koppel stops at a gasoline station to get gas for his car. gasoline costs $1.49 a gallon. about how many gallons will mr. koppel purchase with a $10 bill?

If Mr. Koppel only has $10.00 to spend on gas, and the gas is $1.49 a gallon. We will have to divide $10 into 1.49.

10  ÷  1.49  =  6.7

So, Mr. Koppell will be able to buy 6.7 gallons of gas with his $10.00.

Hope this helps. :)

(a) the volume of the cone is 20/3 in3

hence, option a is correct.