*! * which of the following expressions could be factored using difference of squares? a.) x^2 - 17 b.) 4x^2 - 81y^4 c.) x^2 + 16 d.) 2x^2 - 4

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

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.

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41