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kondaur [170]
3 years ago
12

The data set shows the lengths, in minutes, of different musical performances.

Mathematics
2 answers:
34kurt3 years ago
8 0

Answer: It has to be 22.5

Step-by-step explanation: Since this is a quiz, I won't tell you how to solve it, i'll give you some clues. But with what I know is; you have to  find the (Q1) and (Q3) Then see what the difference is between  the quartiles, and that should be your answer.

victus00 [196]3 years ago
6 0
The interquartile range for these numbers is 22.5
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2 years ago
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1- find the first term= ?, 90, 540, 3240
Luda [366]

Answer:

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Step-by-step explanation:

The two sequence are geometric progression GP, because they follow a constant multiple (common ratio)

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For the first sequence;

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r = T3/T2 = 540/90 = 6

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2. The sam method applies here.

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r = 4

T2 = ar^(2-1) = ar

T2 = 32 = ar

Substituting the values of r;

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4 0
3 years ago
What is 0.000000783 written in scientific notation?
fredd [130]
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3 0
2 years ago
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Step-by-step explanation:

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