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2 years ago

5

The letters in the word JANUARY were put in a bag and drawn randomly. What is the probability of picking an a?

2 answers:

sesenic [268]2 years ago

7 0

Answer: 2/7

Step-by-step explanation:

There are 7 letters in January, and 2 "a"s in order to find the probability, simply take 2/7. You can either leave it in the fraction form, or use the calculator, showing you have a 0.2857% chance of picking an "a"

Alecsey [184]2 years ago

5 0

2/7

there are 7 letters in jAnuAry and as you can see there are 2 A's so there is a 2/7 chance which is higher of a chance than the rest of the letters which are 1/7 each so it is most likely you would draw A although I can't fully say that because there is a 5/7 chance of drawing the other letters. Another way to say it is there is a 0.28571428571% chance of drawing A but there is a 0.71428571428% chance of drawing any other letter.

Hope this helps :3

Have a good day!

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Step-by-step explanation:

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Putting these value we get x = -100, 64

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At x = 64, $\displaystyle\frac{d^2(P(x))}{dx^2} < 0$

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