Alexis bought a CD player. She does not remember the price, but she does know that the 5% sales tax came to $4.80. What was the
1 answer:
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Answer: 0.003757(approx).
Step-by-step explanation:
Total number of combinations of selecting r things out of n things is given by:-
Total cards in a deck = 52
Total number of ways of choosing 8 cards out of 52 =
Total number of ways to choose 5 clubs and 3 cards with one of each remaining suit = [since 1 suit has 13 cards]
The required probability =
Hence, the required probability is 0.003757 (approx).
Combine like terms-- you can combine the k's:
Now you have:
Simply divide both sides by 2.5 to find the value of k:
Now you have:
Simply divide both sides by 2.5 to find the value of k: