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fiasKO [112]
2 years ago
12

If a coin is flipped 3 times what is the probability of getting heads at least once

Mathematics
2 answers:
sammy [17]2 years ago
4 0
The probability of getting heads at least once is 87.5% or 7/8
Sergio [31]2 years ago
3 0

Answer: 1.5 times

3 flips divided by 2 sides of a coin would be 1.5

this could be wrong

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112,811 to the nearest hundred thousand
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3 years ago
Find only the rational roots of x4 – 9x3 + 16x2 + 18x – 36 = 0
laila [671]
<span>x² - 18x - 4 = ox² - 18x = 4x² - 18x + (18/2)² = 4 + (18/2)²x² - 18x + 81

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Answer:

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Step-by-step explanation:

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8 0
3 years ago
Can someone please help me
Evgesh-ka [11]

Answer:

UW ≈ 6.55 ≈ 7

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7 0
3 years ago
For the graph shown to the right, find (a) AB to the nearest tenth and (b) the coordinates of the midpoint of AB.
Shkiper50 [21]
AB =

\sqrt{( {4 -  (- 2))}^{2}  +  {( - 5 + 3)}^{2} }  =  \sqrt{40}  = 6.3
The midpoint os segment AB =

(( \frac{ - 2 + 4}{2} ) = the \: x \: coordinate \: of \: the \: midpoint \\  \\ ( \frac{ - 3 - 5}{2})) = the \: y \: coordinate \: of \: the \: midpoint
The midpoint is:

(1,-4)
8 0
3 years ago
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