A committee of 6 U. S. senators is to be formed with 3 Democrats and 3 Republicans. In how many ways can this be done if there are 38 Democratic Senators and 62 Republic Senators?

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

Using elimination, what is -4x+2y=-12 4x+8y=-24