Consider a system to be one train car moving toward another train car at rest. when the train cars collide, the two cars stick together.
what is the total momentum of the system after the collision?
800 kg •
1,600 kg •
2,400 kg •
4,000 kg •

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

Through non-collinear points there is exactly one plane.

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.