Mrs, graham conducted a study to determine how students use their time during study hall classes. she recorded what each student did during study hall for one month. which type of research design did mrs, graham use a sample survey b random sample c experimental study d observational study need with this

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.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 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.