-3 divided by 1/6? pls

At school there are 526 students and 263 are girls about how likely is it that a randomly chosen student will be a boy

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

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.