A few probability questions. Quickly please :) I have tried to do them but seem to be unable to figure these 2 out.

1 answer:

4 0

1.choosing a red marble since the probability would be 7/12 but the blue would be 5/12 so red is most possible
2.the possibility of a red being chosen is 2/20=1/10

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horsena [70]

Answer:

The second one I believe

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larisa86 [58]

The list that orders the fractions from least to greatest is:

$\frac{7}{12}, \frac{2}{3}, \frac{17}{24}, \frac{3}{4}$

<h3>Ordering of fractions</h3>

To order the fractions from least to greatest, we have to realize their conversion to decimal.

To realize the conversion, the numerator is divided by the denominator, as ordering decimal numbers are easier than fractions.

Hence, the fractions converted to decimal are:

$\frac{2}{3} = 0.6667$ .

$\frac{7}{12} = 0.5833$ .

$\frac{17}{24} = 0.7083$

$\frac{3}{4} = 0.75$

Hence, the list from least to greatest is, according to the results of the conversions:

$\frac{7}{12}, \frac{2}{3}, \frac{17}{24}, \frac{3}{4}$

To learn more about ordering of fractions, you can take a look at brainly.com/question/26139168

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2 years ago

Help me please. I really need it, explain to me how it is done too, I’d really really appreciate that.

DanielleElmas [232]

All angles in a triangle add up to 180 so 180 - 60 = 120 then 180 - 155 = 25 then 25+65 = 90 that is the remaining angle but finally 180 - 90 = 90 is the missing angle

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3 years ago

4/7 of students at a school are boys. If there are 2723 students at the school, how many are girls?

zloy xaker [14]

4/7= 0.571
2723 x 0.571= 1554

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3 years ago

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I can type 4 words per minute. How long will it take me to write<br> an 500 words essay

Lostsunrise [7]

Answer:

125 min