1 hour = 60 minutes.
Half an hour = 60/2 = 30 minutes.
30 minutes = 30/3 = 10 turns on a 3-minute timer PROVIDED the timer is turned at exactly the right moment and turning the timer takes no time at all.
10
20 times
3
6 times
6 times
6 times
5
suppose you flipped a coin 100 times you might have flipped heads 50 time and tails 50 times
HeadsTailsTailsTailsHeadsTailsHeads
25%
Both heads and tails are equally likely.
yes the coin is biased because it turned to heads 36 times.
suppose you flipped a coin 100 times you might have flipped heads 50 time and tails 50 times
HeadsTailsTailsTailsHeadsTailsHeads
Yes, the magnetic field of the earth has flipped. The evidence is in fired pottery in historical times.
1 and a half
Yes, te fielc has flipped as shown by magnetic fields frozen in pottery from historical times.
25%
Multiply the probability by the number of times the experiment was carried out. 0.6x10=6
144
symbol of on delay timer
The probability of obtaining 4 tails when a coin is flipped 4 times is: P(4T) = (1/2)4 = 1/16 = 0.0625 Then, the probability of obtaining at least 1 head when a coin is flipped 4 times is: P(at least 1 head) = 1 - 1/16 = 15/16 = 0.9375
The probability is 1. I have flipped a coin a lot more than 7 times.
20, maybe 25 times, if your talkin bout nascar.