the scale on a map is 1:500,000. Two towns are 7 cm apart on the map. Work out the actual distance between the towns

Ineed me i stuck and i don’t want to get it wrong

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.

Asinusoidal function whose frequency is 1/6pi