If the blue radius below is perpendicular to the green chord and the segment AB is 8.5 units long, what is the length of the chord?

Which of the binomials below is a factor of this trinominal? x^2-13+30

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

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.