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ozzi
3 years ago
9

Kelvin spends 14 of his $100 on a ticket to a play and then buys a shirt for $22.50. How much of the $100 does Kelvin have left?

Mathematics
2 answers:
Vadim26 [7]3 years ago
8 0

Answer:

63.5 Dollars

Step-by-step explanation:

100 - 14 = 86 - 22.5 = 63.5 :D

Varvara68 [4.7K]3 years ago
6 0
63.5 is the answer I think
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3 years ago
he number of surface flaws in plastic panels used in the interior of automobiles has a Poisson distribution with a mean of 0.02
Yakvenalex [24]

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a) 98.01%

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If we call P(k) the probability that a car has k flaws then, as P follows a Poisson distribution with mean 0.2,

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P(1)= \frac{2^1e^{-2}}{1!}=2e^{-2}=0.2706=27.06\%

Hence, the probability that at most one car has no flaws is 27.06%

6 0
3 years ago
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