2 years ago

The letters in the word ALGEBRA are placed in a bowl. What is the probability of NOT choosing A

Mathematics

2 answers:

elena-s [515]2 years ago

7 0

Answer:

0.71 percent, or $\frac{5}{7}$

Step-by-step explanation:

There are 7 letters in a bowl.

However, two of them are both A.

So, out it would be $\frac{2}{7}$ for the probability that you WOULD choose them.

$\frac{5}{7}$ for your problem.

≈0.71 percent

mina [271]2 years ago

5 0

Answer:

5/7 or .714

Step-by-step explanation:

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igomit [66]

Answer:

17.37

Step-by-step explanation:

y varies inversely as the square root of x

Mathematically:

y = k.root x

We first find k here

To find k, we were made to know that y is 21 and x = 361

k = y/root.x

k = 21/root. 361

k = 21/19

now what is y when x = 247

From y = k.root x

y = 21/19 * root 247

y= 21/19 * 15.72

y = 17.37

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Answer:

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Step-by-step explanation:

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MrMuchimi

Answer:

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Step-by-step explanation:

4y²-7y+16yz+28z

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3 years ago

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