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BartSMP [9]
3 years ago
13

Please help! A- answer as a percent rounded to nearest tenth B- answer as a fraction

Mathematics
1 answer:
Licemer1 [7]3 years ago
6 0

a)  the Probability p( red, red, red) is 0.83%.

b) the probability p(white, red, white) is 0.

<u>Step-by-step explanation:</u>

The total number of marbles = 3+6+1.

                                                =10.

a) to find the Probability p( red, red, red).

p( red, red, red)= \frac{3C_{3} }{10C_{3}}.

p( red, red, red)=\frac{3}{10}×\frac{2}{9}×\frac{1}{8}.

p(red,red,red)= 0.0083.

p(red,red,red)=0.83%

b)to find the probability p(white, red, white).

p(white, red, white) is 0.

Since there is only one white.

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PIT_PIT [208]

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2 years ago
Complete a table with at least 5 points then graph the following quadratic on the coordinate plane. Identify all zeros.y = -2x2
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Answer:

See attached

Step-by-step explanation:

Given function:

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Table and graph are attached

Zeros are included in the graph

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x = 0 ⇒ y = 8

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