Answer:
Step-by-step explanation:
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Answer:
P(A) = 3/20
Step-by-step explanation:
P(A)=P(blue)P(head)=(3/10)(1/2)=3/20
as there are 10 cards in total, out of which 3 are blue so the probability to get the blue card is, P(blue) = 3/10. and the probability of getting a head when a coin is tossed is P(head) = 1/2.
So in total
P(A) = P(blue)*p(head) = (3/10)*(1/2) = 3/20 = 0.15
whelp the answer to your question, the one you put up at least is 16.333 going on infinitely or 16 and 1/3
You only need a common denominator for adding and subtracting! <span />
You simplefie them and get 1/2 for 4/8
2/3 for 8/12
3/4 cannot be somplified
