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serious [3.7K]
2 years ago
12

2) A coin is flipped 60 times, resulting in 12 heads and 48 tails. What is the experimental probability of

Mathematics
1 answer:
jeka942 years ago
7 0

Answer: 12

Step-by-step explanation:

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7^x^2=9^x <br>how do I solve this using logs
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Help D: log3 x^6 =12 <br>find x
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8 0
3 years ago
Square root of x plus 8 end root minus 6 equals x
Pachacha [2.7K]

Answer:

Squaring both the sides, we get a quadratic and solving it, we find that the possible values of x are -7 and -4.

Step-by-step explanation:

The expression can be written as √(x+8) - 6 = x. Take 6 on the other side and square both the sides.

[√(x + 8)]² = (x + 6)²

x + 8 = x² + 12x + 36

x² + 11x + 28 = 0

x² + 7x + 4x + 28 = 0

(x + 7)(x + 4) = 0

x = -7 and x = -4

The possible values of x are -7 and -4.

For more explanation, refer the following link:

brainly.com/question/10572241

#SPJ10

5 0
2 years ago
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