Posted by jill on Wednesday, March 30, 2011 at 7:38pm.
John will toss a coin three times. What is the probability that the coin will land heads up all three times? express the probability ratio as a fraction and as a decimal

math  bobpursley, Wednesday, March 30, 2011 at 8:33pm
1/2*1/2*1/2

math  rene, Saturday, April 14, 2012 at 10:30am
3.375