PLEASE HELPP!! A) You purchased a scooter to sell it in your shop. If you bought it for $135 and sold it for $460, what is
the percent mark-up to the nearest TENTH of a PERCENT?

B) The customer bought the awesome electric scooter for priced at $460 but their total cost with tax was
$499.10. What was their tax rate? (hint!! Tax is a percent increase!)

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

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.

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.