Since there are only 2/15 red marbles in the jar, to draw the first marble it would be a 2/15 chance, the next draw would only have 14 marbles, and only 1 red marble, giving you a 1/14 chance. Then you would just need to multiply those two together giving you 2/210, which you can simplify to 1/110
Answer:
i think it's this Bh(x) = (x + 1)(10x - 1)
Hi, thank you for posting your question here at Brainly.
This problem could be easily solved simply by subtracting 48 from 100. You just have to find the balance to determine the amount of Vitamin C you still need. In this case, it would be 52%, or if in a for of fraction, that would be 52/100, or simplified as 13/25.
He can win 3 more tickets to get a prize.
30 tickets to win a prize - 27 tickets won already = 3 more tickets needed to win a prize.
8*0=0 and 8+0=8
the answer is 8 and 0
