144 students enter a spelling bee, but only \frac{1}{6} 6

1
of the group will make into the semi-final round, and only \frac{2}{3}
3

2
that group will make into the final round. How many students will enter the final round of the spelling bee?

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.