The coach has to appoint one team captain and one vice-captain. How many possibilities are there if all 8 people in the class are under consideration?

In a school 2/3 of the students study a language of those who study a language 2/5 study french

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.