Hello, please if someone can help me the Upper and Lower bound of Pi. l dont know if there is a trick or what, i tried with lots of different values and l cant get it, l will appreciate your help thanks

Which statement best explains why ben uses the width hi to create the arc at j from point k

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 california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.

Which of the following expressions cannot be simplified to x – 2?