Marlin's marble jar had 36 red marbles and 64 blue marbles. what was the ratio of red marbles to blue marbles in the jar?

a 1: 2
b 9: 16
c 2: 3
d 3: 4

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition?

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

What dimensions can créate more than one triangle ?