Answer:
hmmmmmmmmmmmmmmm
62
Step-by-step explanation:
You have a bag containing 8 + 20 = 28 marbles.
After you pull a black marble you have 28 - 1 = 27 remaining marbles.
There are 20 yellow marbles in the bag.
The probability of pulling a yellow marble is now
Angles that equal 180 degrees
Answer:
-7/8 the first one
Step-by-step explanation:
they're both the same
Answer:
b, c, d
Step-by-step explanation: