Andrew will fill the fuel tank of his boat. Fuel costs $3.19 per gallon. The fuel tank has a
capacity of 28.2 gallons. If the fuel tank of his boat is already 1/5 full, which is closest to
the cost of fuel needed to completely fill this tank?

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.