Answer:
66.67% probability of selecting a black marble from the bag.
Step-by-step explanation:
Initially there are 16 marbles, 10 of which are black and 6 of which are red.
A red marble is drawn and not put back. So now there are 15 marbles, of which 10 are black.
So there is a 10/15 = 2/3 = 0.666% 7 = 66.67% probability of selecting a black marble from the bag.
52-24=28 books were nonfiction
You must get the ratio if nonfiction to fiction
28/24= 7/6
Answer:
(7.5, -1)
Step-by-step explanation:
hope this helps you!
Answer:
C 3.10
Step-by-step explanation:
15.50 divide by 5 is 3.10
Brainliest?
Answer:
p=-7
Step-by-step explanation:
