Emily is 4 ft 6 in and has a shadow that is 13 ft 6 in long. At the same time a tree cast a 120 ft shadow. How tall is the tree in ft?

What is the slope of the line that contains the points (-2,1) and (0,-3)

Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll

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.