<h3>
Answer: 17 cards</h3>
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Explanation:
The best case scenario is that you pull 5 cards from the same suit in a row (eg: 5 spades in a row). However, we have to plan for the worst case scenario that way we can guarantee to have 5 cards in one suit without having to look at the cards.
The worst case scenario is that you pull cards such that you get one suit at a time (eg: spade, heart, club, diamond). On the 5th draw, we finally get a card that repeats a suit.
If we repeat the sequence {spade, heart, club, diamond} in that order a total of two times, then we'll have 8 cards with 2 cards per suit.
Doing that sequence four times we'll have 4*4 = 16 cards and 4 cards per suit. That 17th card will repeat a suit a fifth time and this is when we'll be guaranteed to have at least 5 cards of one suit.
Answer:
y= -3/2x+6
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Answer:
(c)
<u>Total number of beads:</u>
(i)
<u>Probability of 2 red:</u>
- P(RR) = 15/25*15/25 = 9/25
(ii)
<u>Probability of no 2 red:</u>
- P(R'R') = 1 - 9/25 = 16/25
Answer with Step-by-step explanation:
We are given that
LHS
To prove that
We know that
Using the formula
By using
LHS=RHS
Hence, proved.
