What is 15 : 27 in simplest form as a ratio

Adding and subtracting matricesfind the value of each variable. x = and y = would

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

Me. i can't figure out this question. give an explanation too. .