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DiKsa [7]
3 years ago
14

A box contains 55 green marbles and 1515 white marbles. If the first marble chosen was a green marble, what is the probability o

f choosing, without replacement, another green marble? Express your answer as a fraction or a decimal number rounded to four decimal places.
Mathematics
1 answer:
Luden [163]3 years ago
7 0
Depends on the beginning of the question. if the first one was NOT replaced your answer is 54/1570 BUT if the first one WAS replaced then the answer is 55/1570.
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Answer:

$10,400

Step-by-step explanation:

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3 years ago
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Luda [366]

Answer:

d = 363/8

Step-by-step explanation:

Let's write this as a fraction:

   8 1/4          2

------------- = -------

      d            11

One way in which this could be approached would be to interchange 'd' and '2:'

   8 1/4          d                   33             d

------------- = -------      or    -------- =  ---------

      2            11                   4(2)          11

           

Multiplying both sides by 11 isolates d:

33(11)                     363

-------- = d, or d = ----------

   8                           8

7 0
3 years ago
True or False: If two figures are congruent then there is only one way to
charle [14.2K]

Answer:

True

Step-by-step explanation:

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6 0
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Answer:

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Step-by-step explanation:

The first part is already solved.

<u>We got the scale factor </u>

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3 years ago
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if each exterior angle on a regular polygon has a measure of 12 degrees how many sides will the polygon have
DedPeter [7]

Answer:

It will have 30 sides

8 0
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