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elena-s [515]
3 years ago
11

A box contains 6 red marbles, 4 green marbles, 3 blue marbles, and 2 yellow marbles. If one marble is chosen at random, what is

the probability that it will be blue?
The probability that the marble is blue is (blank)
. (Enter only the decimal.)
Mathematics
1 answer:
blondinia [14]3 years ago
3 0

Answer:

0.2

Step-by-step explanation:

6+4+3+2=total no of marble

=15

no of blue marble 3

\frac{3}{15}  \\  =  \frac{1}{5 }  \\  = 0.2

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4 0
3 years ago
The following two triangles are similar find x
slavikrds [6]

Answer:

5

Step-by-step explanation:

As we can see they are similar triangles then

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x = 25 * 1/ 5

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5 0
3 years ago
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An advertisement for a circular rug says that the rug has a diameter of 6 feet. Find the relative error of this measurement
Aleonysh [2.5K]

Answer:

1. 8.3%

Step-by-step explanation:

Relative error = absolute error/expected measurement

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This means the absolute error in this case is ½ × 1 = 0.5 ft

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4 0
2 years ago
Need help please don't know this no links
abruzzese [7]

Answer:

  $551

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  x = 62/2 = 31

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  y = (-x +62)x -410

  y = (-31 +62)(31) -410 = 961 -410 = 551

Assuming the profit is in dollars, the maximum profit the company can make is 551 dollars.

4 0
2 years ago
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7 0
3 years ago
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