There are five chemistry instructors and six physics instructors at a college. if a committee of four instructors is selected, find the probability of at least one of them being a physics instructor.

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

Item 1 solve for s. s+24=90 −114 −66 66 114