45 oz equal how many pounds and ounces

Write an algebraic expression for the word expression the quotient of c and 8

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.

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle