A marine biologist is studying how fast a dolphin swims. The dolphin swims at constant speed for 5 seconds. The distance it swims is 55 meters. The relationship between time and distance for the trip is proportional. to. Make a graph showing the change in the dolphin's distance over time. How far does the dolphin swim in 1 second? Show your work

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.