Fiona wrote out the description of each step for her multiplication of the binomial and trinomial (2x – 3)(5x2 – 2x 7). in which step did fiona make an error? step 1 step 2 step 3 step 4

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

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.

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?