Question

If we toss four fair coins, what is the probability that we get exactly four tails? Please Help

Answer 1

The Choices Are CHOOSE ONE
A 1/32
B 1/8
C 1/16
D 1/20
SubmitI don't know

Answer 2

in tossing four coins, there are exactly 16 possibilities:
hhhh
hhht
hhth
hhtt
hthh
htht
:
.
tttt

sorry, i can't seem to write them all down...
notice all tails show up only once...
so what's the probability of having all tails?

Answer 3

I don t know :(

Answer 4

there's a total of 16 possibilities, but only 1 way of being all tails....

Answer 5

1/16

Answer 6

ok...:)

Answer 7

thank u so much

Answer 8

yw...:)