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What comes in sets of five?
hands ,fingers, and a basketball team
If each OF seven persons in a group shakes hands with each of the other six persons then a total of forty two handshakes occurs?
The total number of handshakes that occur when each of seven persons shakes hands with each of the other six persons can be calculated using the combination formula. The formula for calculating the number of combinations of n items taken r at a time is nCr = n! / (r!(n-r)!). In this case, n = 7 and r = 2 (since each handshake involves 2 people), so the total number of handshakes is 7C2 = 7! / (2!(7-2)!) = 7! / (2!5!) = (7*6) / 2 = 21. Therefore, a total of 21 handshakes would occur in this scenario, not 42.
If each of seven persons in a group shakes hands with each of the other six persons then a total of forty-two handshakes occurs?
The answer is 21 handshakes because the first person shakes hands with the other 6 people. The second person shakes hands with 5 people because they already shook hands with the first person. The third person shakes hands with 4 people because they already shook hands with the first and second person. The fourth person shakes hands with 3 people because they already shook hands with the first, second, and third. The fifth person shakes hands with 2 people because they already shook hands with the first, second, third, and fourth person. The sixth person shakes hands with the seventh person because the rest have already shaken hands with them. The seventh person doesn't have anyone else to shake hands with. Therefore the answer is 21 handshakes.
At a meeting every person shook hands with every other person exactly 1 time and there were a total of 28 handshakes then find the number of people at the meeting?
8 Explanation: The general formula for the number of handshakes is n(n-1)/2 where we have n people shaking hands with n-1 other people. so 28=n(n-1)/2 or 56=n^2-n the solution to this comes from solving n^2-n-56=0 so this factors as (x-8)(x+7) and the answer is 8 To understand this formula think of a small number, like 3 people Each person can shake hands with 2 other people. Let us call the people A, B, and C AB mean A shakes hand with B But AB=BA since if A shakes hands with B then B certainly shakes hands with A But if we look at all the possibilities we have AB, BA,BC, CB, AC and CA, as we explained this double counts so we divide by 2. 3(3-1)/2=3 as expected from the explanation above.
How many handshakes are there if 4 people shake hands?
12
What is the ratio of the number of hands to the number of fingers in a group of people?
The ratio is 1: 5
How may Iroquois did uncas say he had detected in the forest?
as many as the number of fingers on his two hands
How is the number 10 evidenced in nature?
Look at the number of digits (fingers and thumbs) on any normal pair of hands.Look at the number of digits (fingers and thumbs) on any normal pair of hands.Look at the number of digits (fingers and thumbs) on any normal pair of hands.Look at the number of digits (fingers and thumbs) on any normal pair of hands.
What is the collective noun for fingers?
The collective noun for fingers is "hand." In anatomical terms, the fingers are part of the hand, which includes the palm and the digits (fingers). Therefore, when referring to all the fingers collectively, we use the term "hand."
Where to find people who like long fingers beautiful hands?
africa
10 equals f on 2 h?
Ten is the number of fingers on two hands.
What is the numerical value of two times the number of fingers on a normal person's hands?
16
How many fingers are on 8 hands?
There are a total of 40 fingers on 8 hands.
What is the best camcorder for people with big hands and fingers?
For people with big hands consider getting a semi-pro Canon camcorder. They have a stronger feel and work well with bigger hands.
Can you substract 10 from 30?
Yes.Ex. If you have 3 people holding up all 10 fingers, tell one of the people to put both of their hands down. You're soon left with 20 fingers.30 fingers- 10 fingers--------------20 fingers left
Can you use 3 fingers for Tech Deck?
yea u can because some people have small hands (LIKE ME) and have to use 3 fingers
Face but you can not see hands you have no fingers what are you?
i have a face but cannot see i have hands but no fingers on me. - An oogly LOL
