10. (Section 4.7) John filled his gas tank and noted that the odometer read 38,320.8 miles. After the next filling, the odometer read 38,735.5 miles. It took 14.5 gal to fill the tank. How many miles per gallon did John get?

Two buses leave seattle at the same time and travel in opposite directions. one bus averages 55 mi/h and the other bus averages 45 mi/h. when will they be 400 mi apart?

Describe how the value of n affects the shape of the binomial probability histogram. choose the correct answer below. a. as n decreases, the binomial distribution becomes skewed left. b. as n increases, the binomial distribution becomes skewed right.

Write the linear equation in standard form. 12x = - 9y + 7

Chris read 20 pages of a novel each day for 9 days during summer break. How many total pages did Chris read during summer break? A) 110 B) 180 C) 1100 D) 1800

Volume of 7/2, 7/5, and 5

What is the expression of d dozen eggs?

What is the first step needed to solve (2/5) x-6=-16

Standard form for 770,070

180g of copper is mixed with 105g of zinc to make an alloy. The density of copper is 9g/cm^3 and the density of zinc is 7g/cm^3. Work out the volume of copper used in the alloy.

A right cone has a base diameter that is 8 cm and a slant height that is 37 cm. What is the surface area of the cone?