What is the interquartile range for the data set?

8 1 7 3 7 2 6 7 9

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 florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?