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Ratling [72]
3 years ago
6

Olga runs a business out of her home making quilts. Each month she has fixed costs of $350. In addition, for each quilt she make

s, she incurs an additional cost of $8.75. If her total costs for the month were $560.00, how many quilts did she make?
Mathematics
1 answer:
gulaghasi [49]3 years ago
4 0
She only has made one full quilt and half of another. So 1.5
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According to a study, an average of six cell phone thefts is reported in San Francisco per day. Assume that the number of report
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Answer:0.29

Step-by-step explanation:

An average of six cell phone thefts is reported in San Francisco per day. This means our mean value, u = 6

For poisson distribution,

P(x=r) = (e^-u×u^r)/r!

probability that four cell phones will be reported stolen tomorrow=

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0.13392

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= 19.28448/120

= 0.1607

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3 years ago
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Guessing the number of pennies in a jar
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2 years ago
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Anastasy [175]

Answer:

3x-2

Step-by-step explanation:

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x - 4 = ± \sqrt{73} ( add 4 to both sides )

x = 4 ± \sqrt{73}

4 0
3 years ago
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