The frequency of a wave is doubled while the speed of the wave stays the same. What happens to the period of the wave? A. quartered
B. halved
C. remains the same
D. doubled
E. quadrupled

Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy

If element x has 99 protons how many electrons does it have

Write a polynomial function with the given zeros x= -1,0,2show your work