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k0ka [10]
3 years ago
7

A bag contains 6 red and 10 black marbles. If you pick a marble, record its color and return it to the bag 200 times, how many t

imes can you expect to pick a black marble?
Mathematics
2 answers:
katrin [286]3 years ago
4 0
125.
16 (10 and 6) divided by 100 is 6.25. Times two is 12.5. (For 200) times 10 for 10 marbles.
Sladkaya [172]3 years ago
3 0

Answer:

10

Step-by-step explanation:

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Paha777 [63]

Answer:

Add 1 to both sides of the equation.

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Step-by-step explanation:

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Step-by-step explanation:

I hope this helps you :)

<em><u>-KeairaDickson</u></em>

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3 years ago
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butalik [34]
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3 years ago
the perimeter of a rectangle is 160ft. One fourth the length is the same as twice the width. Find the dimensions of the rectangl
Hitman42 [59]

Answer:

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Step-by-step explanation:

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David has zero fewer pears than Amy. Amy Has five pears. How many pears does david have?
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since Amy has 5 pears, David also has 5 pears.
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