4 years ago

Multiply and simplify 11/12•8/15•5/16•9/22

Mathematics

1 answer:

dexar [7]4 years ago

3 0

If u multiply and simplify the answer is 1/16.

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Suppose that a normal distribution has a mean of 20 and a standard deviation of 4. What is the z-score of 13?

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3 years ago

Nth term to 4 1 -2 -5 -8

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It's the arithmetic sequence.

$a_n=a_1+(n-1)d$

$a_1=4,\ d=-3$

substitute

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Answer: $a_n=-3n+7$

7 0

3 years ago