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2 years ago

6

After tossing the same coin 10 times, you are surprised to find that tails has come up 7 times. you therefore conclude that this

coin is not fair and that the probability of getting tails with this coin is 0.70.

1 answer:

ollegr [7]2 years ago

7 0

Answer:

7/10

Step-by-step explanation:

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katrin [286]

Answer:

$\huge\boxed{-28}$

Step-by-step explanation:

We can substitute the given values of $a$ , $b$ , and $c$ to find the value of this expression.

$-4 | a + b - c|$

$-4 | 3 + (-2) - (-6)|$

We know that <em>two negatives make a positive. </em>This means that $-2 - (-6)$ will be the same this as $-2+6$

$-4 | 3 + -2 + 6|$

Adding a negative is the same as subtracting a positive.

$\4 | 3-2+6|\\\\3-2+6 = 7$

$-4 \cdot 7 = -28$

Hope this helped!

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2 years ago