Laura has a bag of markers. In the bag there are: 7 red markers
5 blue markers
3 yellow markers
She pulls markers from the bag one at a time without putting any back into the bag. What is the probability that the first marker she pulls is yellow and the second marker is red?

A
1/10

B
10/15

C
7/75

D
2/15

the answer is here: : )

:

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

its an acute right triangle

step-by-step explanation:

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .