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2 years ago

22. I = Prt; P What do I first? It says to solve the equation for the given variable.

1 answer:

3 0

the first thing you need to do is

divide the whole equation by rt as shown below

$\frac{i}{rt} = \frac{prt}{rt}$

then you cancel out. leaving

$\frac{i}{rt} = p$

which is the same as

$p = \frac{i}{rt}$

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kozerog [31]

Answer: 0.1840

Step-by-step explanation:

The binomial probability formula :-

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Given : The probability of the community favored building a police substation in their neighborhood = 0.64

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$P(8)={14}^C_{8}\ (0.64)^{8}(1-0.64)^{14-8}\\\\=\dfrac{14!}{8!6!}\times(0.64)^8(0.36)^{6}\\\\0.183996740126\approx0.1840$

Hence, the probability that exactly 8 of them favor the building of the police substation = 0.1840

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3 years ago

The Appalachian trail is 2,174 miles long. About how long would a trail be if it were 3 tines the length of the Appalachian trai

mash [69]

Multiply 2174 and 3
your answer will be 6522

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