Amiddle school has a speech club with a total of 18 students. the ratio of girls to boys is 4: 5. how many girls are in the speech club? how many boys are in the speech club? justify your answers. (using linear equations)

The graph shown below expresses a radical function that can be written in the form f(x)=a(x+k)1/n+c what does the graph tell you about the value of n in this function

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.

Consider the function f(x)=-5x+3 what is f(-2)