If the radius of the cone is 9 inches,
then the volume of the cone is
(81 pi) x (the height of the cone, inches) cubic inches
The answer is -4.
Step-by-step explanation:
the number before the x is how u can tell
There needs to be more information to solve this question.
10,000 miles : 20 mi/gal = 500 gal
10,000 miles : 25 mi/gal = 400 gal
500 - 400 = 100 gal ( saved per year )
100 x 100,000,000 = 10,000,000,000
Answer: 10 billion gallons of fuel would be saved if the average fuel consumption mi/gal was increased to 25.