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tresset_1 [31]
3 years ago
5

Invested in a stock worth $660 that is expected to in value by 10% per year. Write the equation used to determine the values of

stock after t year
Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
7 0
x=660(1.1)^{t}

x represents the new value.

This multiplies 660, the starting value, by 110% for each year (t).
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Answer: a) 0.9961, b) 0.9886

Step-by-step explanation:

Since we have given that

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Here, we use "Binomial distribution":

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P(X\leq 120)=\sum_{x=0}^{120}^{125}C_x(0.90)^x(0.10)^{125-x}=0.9961

(b) What is the probability that the flight departs with empty seats?

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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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We can set up a proportion using the information we are given. We know that 240 students corresponds to 30% and that the total number of students, x, corresponds to 100%

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6 0
3 years ago
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