Mr. Murphy's company used a total of 500 gallons of gasoline in the year 2007. Mr. Murphy plan to reduce the amount of gasoline used by this company each year by 10% for the previous year. Based on Mr. Murphy‘s plan, what is the total amount of gasoline that his company will used in the year 2010?

18.8 cubic inches.

step-by-step explanation:

volume of a cone = πr²h

r = 1.5 inches

h = 8 inches

pi = 3.14

volume of our cone = × 3.14 × 1.5² × 8 = 18.84 square inches

or equals to 18.8 square inches rounded up to nearest tenth.

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

may i see the picture? it would a lot, xox