1 year ago

What is the probbability of flipping a coin 15 times and getting heads 6 times?

Mathematics

1 answer:

asambeis [7]1 year ago

3 0

Answer:

if I'm wrong let me know 25

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The answer should be B.

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3 years ago

HELP I also need the answer to this

ser-zykov [4K]

Hey!

To divide fractions, you have to keep, change, flip.

Keep 3 1/2(7/2)

Change ÷ to ×

Flip 2 1/4(9/4) = 4/9

Now multiply the improper fractions

$\frac{7}{2} \times \frac{4}{9} = \frac{28}{18} = 1 \frac{10}{18} = 1 \frac{5}{9}$

The 1st choice matches the answer. The answer is the 1st choice.

Good luck and hope this helps! :)

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3 years ago

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aleksandr82 [10.1K]

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4 - 6 2/3 is 12/3:20/3 or a 3:5 ratio
1.2- 2 if divided by .4 is a 3:5 ratio
1.8-3 if divided by .6 is a 3:5 ratio
the unit rate is 3:5
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3 years ago

Read 2 more answers

Can someone please explain this

S_A_V [24]

Oh. It's rounding. So, for example, depending what you were told to round to, the second problem would be 760-330=430

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3 years ago