A triangle has side lengths of (6.5r + 4.2) centimeters, (2.4r - 9.8) centimeters, and (9.5s-5.2) centimeters. Which

expression represents the perimeter, in centimeters, of the triangle?

During the 2012-2013 nba season, jamal crawford playing for the los angeles clippers, had a free throw percentage of 0.871. using complete sentences, describe the likelihood that he would make the free throw each time he stepped up to the line that season. explain your reasoning.

9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x