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Ira Lisetskai [31]
3 years ago
14

Add (–3.5x + 1.7) + (9.1x - 0.3)=

Mathematics
2 answers:
topjm [15]3 years ago
5 0
-3.5x + 9.1x + 1.7 - 0.3 = 5.6x + 1.4
swat323 years ago
5 0
-3.5x + 1.7 + 9.1x - 0.3 =
5.6x + 1.7 - 0.3 =
5.6x + 14
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Step-by-step explanation:

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a. 0.00069

b. 0.063

c.0.00095

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Here, there's a 63/100 or 63% possiblity that five (5) men consider themselves fans and of course, a 37/100 possibility that the other 5 men consider themselves non fans. Each of these must be multiplied and then the result will be the probability that exactly five men consider themselves baseball fans:-

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= 0.09924 × 0.006934

= 0.000688

Therefore the probability that 5 consider themselves baseball fans is 0.00069

b. The probability that at least 6 are fans:-

In this case, each of the 6 men have some 63/100 or 63% possibility of being a fan.

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or (63/100)^6

= 0.06252

The probability that at least 6 men consider themselves professional baseball fans is 0.063

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In this scenario, it means that at least 7 men out of the ten do not consider themselves professional baseball fans. We then simply multiply 37/100 by itself up to seven times. It isn't too necessary what the remaining three are.

= (37/100)^7

= 0.0009493

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4 years ago
How to turn an improper fraction into a decimal?
Tpy6a [65]
You turn an improper fraction to a decimal by dividing the numerator (number on top) by the denominator (number under).
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