2 years ago

Find the probability that a randomly

Mathematics

1 answer:

Vadim26 [7]2 years ago

4 0

Answer:

.25

Step-by-step explanation:

The problem specifically says that you have to round to the nearest hundredth, not the nearest tenth. The equation of 12.772/50.272 = .254057924

Rounding this to the nearest hundredth results in the answer .25, not .30

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Will give 25 points and brainliest answer if correct

Norma-Jean [14]

Let $d$ be the common difference between terms in the sequence $\{a_n\}_{n\ge1}$ . Then

$a_{19}=-58$
$a_{20}=a_{19}+d$
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The first term in the sequence, $a_1$ , satisfies

$a_2=a_1+d$
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$a_n=a_1+(n-1)d\implies a_n=896-53(n-1)$

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2 years ago

Which of these equations has solutions (5,7) and (8,13)

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Answer:

Step-by-step explanation:

Plug (5, 7) & (8, 13) into each equations and see which one of them makes mathematical sense. You'll find out that y=2x-3 is the right answer.

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