A jar of pinto beans and black beans in a ratio of 1:2, and 200 of the beans are pinto beans. How many beans in total are there in the jar?

The pressure exerted on the walls of a container by a gas enclosed within it is directly proportional to the temperature of the gas. if the pressure is 6 pounds per square inch when the temperature is find the pressure exerted when the temperature of the gas is 380 degrees f show work for the

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?