Mika and her two best friends are all dressing up as superheroes for halloween this year. their costumes are almost ready, but each person still needs to make a cape. if each cape uses 4 feet of cloth, how many yards of cloth will they use for the 3 capes?

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.