Classify the following triangle. check all that apply.
1200
o
a. acute
b. right
c. equilateral
o
d. obtuse
o
e. scalene
o
f. isosceles
i need

Fracisco's game involves 3 green, 2 yellow, 4 red, and 3 black marbles. if he randomly draws three marbles from the bag, without replacement, what is the probability that he will draw yellow, and then red, and then black? a)1/192 b)1/72 c)3/220 d)1/55