Answer:
1287 spade flushes possible in a 52-card deck.
1287 flushes in any suit.
Explanation:
We have been given that a flush in a five-card poker hand is five cards of the same suit. The suits are spades, clubs, diamonds and hearts.
To find the number of possible spade flushes in a 52-card deck, we need to find choosing 5 cards from 13 cards as a standard deck has 13 spades altogether.



Therefore, there are 1287 spade flushes possible in a 52-card deck.
Since there 1287 possible suits in spade flushes and flushes of different suits are mutually exclusive events, therefore, there will be 1287 flushes in any suit.
The Enterprise Value of the Alibaba group from the given information will amount to $563,381.
<h3>What is Enterprise Value?</h3>
The Enterprise Value can be regarded as a measure of a business' total value. It is the summation of all the creditors and equity holders at the company's end.
Using the formula and the given information, the Enterprise Value can be calculated as,

Hence, option C holds true regarding the Enterprise Value. The complete question has been attached with an image.
Learn more about the Enterprise Value here:
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Due to the high crash rates among young drivers, Driver's education or communication campaigns are being implemented in some states to reduce the rate or to solve the critical issue. Special courses for young drivers<span> to make them conscious about their personal tendencies that may affect their behavior towards driving can be helpful.</span>
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The answer is NOT 21, it's 19.
9+10=19