1. A coin is tossed 60 times. The coin lands on heads 24 times. If the coin is
tossed 80 times, find the probability of landing on tails. (dapat merong solution at formula, I know na yung answer ay 48 pero kailangan niyo mag gawa ng solution para maging 48 thank you)
tossed 80 times, find the probability of landing on tails. (dapat merong solution at formula, I know na yung answer ay 48 pero kailangan niyo mag gawa ng solution para maging 48 thank you)
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Answer:
24/60=x/80, where x is the times that the coin landed on heads
60x=80•24=1920
60x/60=1920/60 (divide both sides)
x=32
80-32= 48
therefore, when a coin is tossed 80 times, it'll land on tails 48 times