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kennethcraft901
15.07.2019 •
Mathematics
Use cramer’s rule to solve system of equation.
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Ответ:
Ответ:
tails=t
hhh
hth
hht
htt
ttt
tht
thh
tth
we look at the chart and see that there are 4 possibilities with at least 2 tails (htt,ttt,tht,tth) and that is 4 possibilites out of 8 so the probability is 4/8 or 1/2
a. chart above
b. htt,ttt,tht,tth
c. 4/8 or 1/2