Before liquid crystal display (lcd) computer and television screens, the screens were cathode-ray tubes (crts), in which a beam of electrons was shot toward a phosphorescent screen at high speed and deflected by electric fields in order to direct the beam to the right place on the screen so it would form the picture. in a typical television, the speed of the electrons is 1 x 10^8 m/s

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.