Rolando is 13. In five years, his age will be 3/2 the age of his sister Marisa. How old will Marisa be in three years.

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

[15 points, algebra 2]simplify the complex fraction and find the restrictions.