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nevsk [136]
3 years ago
6

a spinner with 4 colors is spun for total of 50 trials yellow was selected 10 times what is the exprimental probability of the s

pinner landing on yellow
Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
3 0

Answer:

the probability of the outcome of the color/ Divided by the total of how many colors there are.

Step-by-step explanation:

in this case there is one yellow, but it may very well be smaller than the other colors so it does not have the probability of 1/4, unless they tell you that all the color sizes are equal.

so now, instead, we shall base it off of the Trial Numbers. Which would be 10/50, which can be reduced to 1/5. :)

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There are 6 orange marbles, 2 red marbles, 3 white marbles, and 4 green marbles in a bag. Once a marble is drawn, it IS replaced
professor190 [17]

The probability of selecting two orange marbles with replacement is 36/169.

Data;

  • Orange= 6
  • Red = 2
  • Green = 4

<h3>Probability with replacement</h3>

Since after each draw, the orange marble is replaced.

The total number of marbles in the bag is

6+3+4 = 13

And the number of orange marbles is 6.

For the first selection, the probability of selecting one orange is

P = \frac{6}{13}

After drawn and replaced, the probability of selecting another marble is

P = \frac{6}{13}

And the probability of selecting two orange marbles with replacement is

P = \frac{6}{13} * \frac{6}{13} = \frac{36}{169}

The probability of selecting two orange marbles with replacement is 36/169.

Learn more on probability here;

brainly.com/question/24756209

4 0
2 years ago
A triangle has side lengths of 6,8, and 9 what type of triangle is it
Strike441 [17]
9^2 < 6^2 + 8^2 

so its acute angled.
5 0
3 years ago
The height of the pyramid in the diagram is three times the radius of the cone. The base area of the pyramid is the same as the
drek231 [11]
B(cone)=B(pyramid)=r²π
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4 0
3 years ago
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4x + 19 = ___+ 12
Anarel [89]

Answer:

-4x

Step-by-step explanation:

4x + 19 = -4x + 12

0 = 12 - 19

0 ≠ -7

4 0
3 years ago
20 points
blsea [12.9K]
The answer I think is 2+7+0.15x_>15
6 0
3 years ago
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