45: 9 + 8 + 7 + 6 + 5 + 4 + 3 + 2 + 1
That means your hands are not small, but large. You're welcome.
The number of possible 4-card hands out of a 52 card deck is 270,725.
If the cards are all different then there are 13C7 = 1716 different hands.
There are 2,598,960 5-card hands. This is combinatorials, which is used in probability but is not probability itself.
Washing hands after patient contact; using gloves when touching blood, body fluids, secretions, excretions, and contaminated items;.
190
So, there will be 3 handshakes among the 3 people at the party.
There will be 28 handshakes. If you ask each person how many handshakes they had they will tell you 7 making 7 x 8 = 56 handshakes in all. But every hand involves two people, so every handshake has been counted twice, thus there are 56 / 2 = 28 handshakes in all.
Type your answer here... 6
Each person will shake hands with every other person, except himself. If there are 25 people, each person will shake hands with 25-1 people, or 24. The number of times each person will shake hands with another, will be 25x24. The number of handshakes will be half of that, as each handshake is between two persons. The formula, in other words, is x(x-1)/2, where x is the number of people. With 25 people, it will be 25x24/2 = 300 handshakes.
Sixty-six unique, distinct handshakes.
If there are 6 people in a room, and each person shakes hands with every otherperson in the room, then there will be 15 separate and distinct handshakesbetween different pairs of people.
Everyone shakes hands with 4 other people. Since there are 5 people in the room this would suggest there are 5*4 = 20 handshakes. However, you would then be double counting handshakes: A shaking hands with B and B shaking hands with A is, in reality, only one handshake. Thus there are 5*4/2 = 10 handshakes in all.
15
Ah, what a lovely thought! When each person shakes hands with every other person at the party, it creates a beautiful connection. In this case, with 3 people at the party, there will be 3 handshakes in total. Just imagine the joy and warmth shared in those simple gestures!
10 times
3. AB, BC and CA.