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kykrilka [37]
3 years ago
9

HELP HELP HELP HELP WILL GIVE BRAINLIEST4a^2 - b^2 - 2a + bfactor

Mathematics
1 answer:
Roman55 [17]3 years ago
4 0

Answer:

4a2−b2−2a+b, there are no factorable rational numbers.

Step-by-step explanation:

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200% of 50 is 20% of which number?
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Answer:

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2 years ago
If an event has a 55% chance of happening in one trial, how do I determine the chances of it happening more than once in 4 trial
aev [14]

The chances of it happening more than once in 4 trials is 13%

<h3>How to determine the number</h3>

From the information given, we have can deduce that;

Probability of 1 trial = 55%

= 55/ 100

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= 0. 55

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If the probability of it happening in one trial is 555 which equals 0. 55

Then the probability of it happening in 1 in 4 trials is given as;

P(1/4 trials) = 1/ 4 × 55%

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Put in decimal form

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But we have to know the percentage

= 0. 138 × 100

Multiply the values, we have

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Learn more about probability here:

brainly.com/question/24756209

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2 years ago
3^2 - 17x - 28<br> Thank you
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3 years ago
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