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3 years ago

6

Janie flips a coin 70 times and records if it comes up heads. If getting heads is a success, what is the probability of a failur

e?

1 answer:

lisov135 [29]3 years ago

3 0

i believe the answer is 1/70

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The median is twelve [12].

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3 years ago

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Find the midpoint between (-1+9i) and B=(5-3i)

sdas [7]

Answer:

2 + 3i, midpoint is (2,3)

Step-by-step explanation:

we need to find the midpoint between (-1+9i) and B=(5-3i)

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we apply formula

$\frac{a+c}{2} + \frac{b+d}{2} i$

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3 years ago

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juin [17]

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Explanation:
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This can be done as follows:
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3 years ago

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Mark wants to maintain an average of 70 on his math tests to remain eligible for sports. So far, he earned scores of 68, 75, 74,

Alex17521 [72]

Answer:

Step-by-step explanation:

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3 years ago

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