A group of 40 students from your school is part of the audience for a TV game show. The total number of people in the audience is 130. What is the theoretical probability of 5 students from your school being selected as contestants out of 10 possible contestant spots?

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below (0.6) and -1

The base of pyramid a is a rectangle with a length of 10 meters and a width of 20 meters. the base of pyramid b is a square with 10-meter sides. the heights of the pyramids are the same. the volume of pyramid a is the volume of pyramid b. if the height of pyramid b increases to twice that of pyramid a, the new volume of pyramid b is the volume of pyramid a.