Seven handshakes, sixteen hugs, and the two weird guys in the back just copped a feel on a couple of the ladies.
The energy of the seismic waves that reach the surface is greatest at the epicenter. The most violent shaking during an earthquake however may occur kilometers away from the epicenter. The types of rock and soil around the epicenter determine where and how much the ground shakes.
7
Rocks
Several thousand thunderstorms occur daily on Earth. Most occur during daytime heating, and others along weather fronts and around tropical air masses.
Yes. Tornadoes do not occur in Antarctica and likely do no occur in parts of the Arctic and in areas of extreme desert. There are many other regions that are cold or arid that tornadoes occur, but are extremely rare.
If there are seven people, then the number of handshakes is 7*6/2 = 21
10
14
105 ( First person shakes 14 different hands, second shakes 13 etc etc down to 14th shakes 1 hand. Sum of 1 to 14 = 105.)
if there are 2 people in a room and each one shakes hands once with every other person in the room, how many hand shakes are there?... answer( 1 handshake) pretty easy isn't it? if there are 3 people in a room and everyone shakes hands with everyone else, how many hand shakes are there? answer( three handshakes) now how many handshakes will there be for 5 people in a room? its your time to shyne...
45 handshakes
210
4950
i dont know there could be other peolple in the room besides the people doing hand shakes but if there werent, and there were only two people to each hand shake, there would be 56 people in the room. Or if you mean a general hand shake that you did 28 times, there could only be 2 people in the room.
72
the first shakes 8 people's hands (remember, not his own), the second 7 (he doesn't shake the first one's hand), then the third shakes six, the fourth shakes 5, the fifth shakes 4, the sixth shakes 3, the seventh shakes 2, and the 8th shakes the 9ths hand so 8+7+6+5+4+3+2+1 = 36
36. Everybody shakes 8 hands but each shake counts for 2 people. So 9*8/2=36.