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ludmilkaskok [199]
3 years ago
15

Three coins are tossed. find the probability that two lands on heads

Mathematics
1 answer:
NeX [460]3 years ago
8 0
Only 1 coin lands on tales of 2 coins landed on heads
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The answer to the question is 21/100
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How can you subtract fractions with unlike denominators?
Rama09 [41]

Answer:

No, You can't. You have to make their denominators equal!

-\frac{7}{10}

Step-by-step explanation:

So first, you make their denominators equal!

\frac{1*2}{5*2} =\frac{2}{10}=\frac{1}{5}

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So, we input it!

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There you go!

Hope you get better at math!(gets wayyyyyyyyyyy...y more complicated later)

Hope this helps!

See Ya!

P.S. Stay Safe!

8 0
3 years ago
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Need help with this like right now, asap
Gemiola [76]

Answer:

h = 5

Step-by-step explanation:

area = 1/2 base × hight

base = 3 +h

hight =9 + 6 = 15

60 = 1/2 × 15 × (3+h)

120/15 = 3 + h

8 = 3 + h

h = 5

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Which of the following equations will produce the graph shown below?
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C is the correct answer
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