Equilateral triangle abc has side length 1. a line is drawn from the midpoint, m, of bc to the opposite vertex a. which of the following is true? check all that apply. am = 1 am = 1/2 am = squareroot 3/2 bm = 1 bm = 1/2 bm = squareroot 3/2

What is the value of y? round to the nearest tenth

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

For which pair of functions is (gof)(a)=|a|-2?