What is 57,020,000 in scientific notation?

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

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.

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585