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I am Lyosha [343]
3 years ago
9

A cellular phone company monitors monthly phone usage. The following data represent the monthly phone use in minutes of one part

icular
customer for the past 20 months. Use the given data to answer parts (a) and (b).
325 517 424 395 494
396 351 379 408 426
523 421 434 373 456
535 394 437 403 513
(a) Determine the standard deviation and interquartile range of the data.
s=(Round to two decimal places as needed.)
Mathematics
2 answers:
dimaraw [331]3 years ago
6 0

Answer:

The answer is: 325 517 424 395 494

Step-by-step explanation:

vovikov84 [41]3 years ago
4 0
The answer is 325 517 424 395 494
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What is x/2=12? I need it for my homework thank you
sveta [45]
X/2 = 12
X = 12 * 2
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3 years ago
When six times a number is decreased by five, the result is 49. what is the number?
solong [7]
Put this into an equation. Make the missing value "x".
6x - 5 = 49
49 + 5 = 54
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The missing number is 9.

Hope This Helps You!
Good Luck Studying :)




3 0
3 years ago
56
shepuryov [24]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
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Combine like terms to simplify the expression below:<br> 14x - (2x -y) -y STEP BY STEP PLEASE
dimulka [17.4K]
14x - (2x - y) - y
14x + (-1(2x - y)) - y
14x + (-1(2x) - 1(-y)) - y
14x + (-2x + y) - y
14x + 1(-2x + y) - y
14x + 1(-2x) + 1(y) - y
14x - 2x + y - y
14x - 2x
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8 0
2 years ago
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Which sequence follows the rule 2n + 6, where n represents the position of a term in a sequence? 6, 8, 12, 18, . . . 6, 12, 18,
melamori03 [73]

ANSWER

8, 10, 12, 14, . . .

EXPLANATION

The given rule for the sequence is :

f(n)=2n+6

The domain for a sequence is the set of natural numbers.

When n=1,

f(1)=2(1)+6=8

When n=2,

f(2)=2(2)+6=10

When n=3,

f(3)=2(3)+6=12

When n=4,

f(4)=2(4)+6=14

Therefore the sequence that follows the given rule is

8, 10, 12, 14, . . .

8 0
3 years ago
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