Identify the transformation that maps the figure onto itself. a) rotate 180° clockwise about (8, 4) and reflect across the line y = 1 b) rotate 180° clockwise about (8, 4) and reflect across the line x = 8 c) rotate 180° clockwise about (7, 1) and reflect across the line y = 1 d) rotate 180° clockwise about (7, 1) and reflect across the line x = 8

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

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

Can anyone me with 32,33,36,37,and 40.