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Grace [21]
3 years ago
13

18. An urn contains 3 red balls, 2 green balls and 1 yellow ball. Three balls are selected at random and without replacement fro

m the urn. What is the probability that at least 1 color is not drawn
Mathematics
1 answer:
Goryan [66]3 years ago
5 0

Answer:

27.77%

Step-by-step explanation:

The probability of not drawn a red ball is 3/6. The probability of not drawn a green ball is 4/6, and the probability of not drawn a yellow ball is 5/6. So, the probability of not drawn at least one color is the multiplication of the probabilities of each color, so (3/6)*(5/6)*(4/6) = 0.2777.

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What is 17/3 in a percentage
Aneli [31]
First, convert 17/3 to an improper fraction. 17/3 becomes 5 2/3.
Then convert 5 2/3 to a decimal.

5 2/3 becomes 5.666...

Then convert the decimal to a percent.

5.666... becomes approximately 566.66%
4 0
3 years ago
The set of ordered pairs shown below defines a relation. (MAFS.912.F-IF.2.4){(0, 0), (1, 5), (2, 8), (3, 9), (4, 8), (5, 5), (6,
Ratling [72]

Using the range concept, it is found that the greatest element in the range of this relation is 9.

  • The range of a data-set is the set that contains all possible outputs.
  • The data-set has the format (x,y), in which the values of y are the outputs.

Hence, the range is: {0, 5, 8, 9}.

  • From the given range, the greatest element is 9.

For more on range of data-sets, you can check brainly.com/question/10891721

4 0
3 years ago
A board 109 cm long has to be cut into two pieces so that the longer part is 10 cm more than twice as long as the shorter part.
11111nata11111 [884]
 x = longer section
y = shorter section

x + y = 109
x = 2y + 10

so we sub in eq 2 into eq 1
2y + 10 + y = 109
3y + 10 = 109
3y = 109 - 10
3y = 99
y = 99/3
y = 33 <=== shorter section is 33 cm

x = 2y + 10
x = 2(33) + 10
x = 66 + 10
x = 76 <=== longer section is 76 cm
4 0
3 years ago
Please help me with this
maria [59]

Answer:

I think the answer is positive 8

Step-by-step explanation:

6 0
3 years ago
Pleaseeee help ; will give brainliest ✨!!!
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3 years ago
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