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ValentinkaMS [17]
3 years ago
8

A box has four coins coin 1 has both sides tails coin 2 has both sides heads coin 3 has both sides heads coin 4 if a regular coi

n (1 side heads and 1 side tails) if we randomly select one coin from the box and flip, what is the probability we get heads?
Mathematics
1 answer:
zysi [14]3 years ago
6 0
Fuyft7euurfufbe  rygryeue  ryygyd eyfkhf
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Solve for y thank you
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3 years ago
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5 0
3 years ago
Please i need this asap.
yKpoI14uk [10]

<u>Answer (1):</u>

Coefficient of any term  means the number multiplied in that term including sign.

ab^2 is same as 1ab^2.

Hence required coefficient is 1.



<u>Answer (2):</u>

4(3-7)^2+102


=4(-4)^2+102


=4(16)+102


=64+102


=166


Hence final answer is 166


<u>Answer (3):</u>

\sqrt{\frac{49}{25}}


=\frac{\sqrt{49}}{\sqrt{25}}


=\frac{7}{5}


Hence final answer is \frac{7}{5}


4 0
3 years ago
Read 2 more answers
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