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2 years ago

Someone pls help me with this

Mathematics

1 answer:

Vesna [10]2 years ago

5 0

Answer:

1 =125

2=55

3=95

...........

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2 years ago

A bag of jelly beans contains 10 red,6 green,7 yellow, and 5 orange jelly beans.What is the probability of randomly choosing a r

lilavasa [31]

Answer:

$\text{The Probability is = }\frac{125}{5488}\approx 0.02$

Step-by-step explanation:

No. of red jelly = 10

No. of green jelly = 6

No. of yellow jelly = 7

No. of orange jelly = 5

Total number of jelly = 10 + 6 + 7 + 5 = 28

$\text{So, Probability of choosing red jelly, P(R) = }\frac{10}{28}=\frac{5}{14}\\\\\text{So, Probability of choosing orange jelly, P(O) = }\frac{5}{28}\\\\\text{Now, Probability of choosing first red , then red and then orange jelly}\\\text{on replacing each jelly after choosing, }\\\\P(R,R,O) = \frac{5}{14}\times \frac{5}{14}\times \frac{5}{28}=\frac{125}{5488}\approx 0.02$

Hence, the required probability is 0.02 or 2 %

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3 years ago

Find the vertex of the parabola 6x^2-2

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Suppose you deposited $100 in a savings account 2 years ago. The simple interest rate is 2.7%. The interest that you earned in

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Answer:

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Suppose you deposited $100 in a savings account 4 years ago with a simple interest rate of 2.2%.

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Plugging the value in formula

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Step-by-step explanation:

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Mean- 6

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Range- 8

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