Mia spend 7 3/5 hours in school each day her lunch period is 30 min long and she spends a total of 42 minutes switching room between classes the rest of day is spent in 6 classes that are all the same length how long is each class

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.