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2 years ago

6

A fair coin is to be flipped 5 times. the first 4 flips land "heads" up. what is the probability of "heads" on the next (5th) fl

ip of this coin?

2 answers:

LenaWriter [7]2 years ago

6 0

Answer:

it's going to be 1/2

Step-by-step explanation:

Anettt [7]2 years ago

5 0

The probability of getting a heads will always be 50/50 no matter how many heads you get before that.

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Collin's retirement party costs $4 for every guest he invites. What is the maximum number of guests there can be if Collin can a

steposvetlana [31]

Answer:

Collin can invite maximum 6 guest to his retirement party.

Step-by-step explanation:

Total cost of retirement party = $24

Cost to be spend on each guest = $4

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$x=\frac{\$24}{\$4}$

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2 years ago

Help me please. 30 points :)

Nataly [62]

$\frac{(5 \: - \: 8x)}{( \sqrt{5 \: - \: 8x} )} \: = \: \sqrt{5 \: - \: 8x}$
For the result to be Real,
$5 \: - \: 8x \: \geqslant \: 0$
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$( \frac{(5 - 8x)}{( \sqrt{5 - 8x} )} ) \: \times \: (\frac{ \sqrt{5 - 8x} }{ \sqrt{5 - 8x} } ) \: = \: \frac{ {(5 \: - \: 8x)}^{ \frac{3}{2} } }{(5 \: - \: 8x)}$
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stellarik [79]

Answer:

1st option

Step-by-step explanation:

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