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3 years ago

Compute the average (mean) from the given information. •number of data values: 118 •sum of data values: 25,134

Mathematics

1 answer:

ohaa [14]3 years ago

5 0

Answer:

213

Step-by-step explanation:

You take the sum of all the numbers and divide it by the number of values.

25,134/118

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What is the missing angle to a triangle if the two given angles are 80 degrees and 80 degrees?

Free_Kalibri [48]

Answer:

Step-by-step explanation:

one angle is 80

let other angle be 'x'

then third angle will also be equal to x. (given)

using angle sum property,

x + x + 80 = 180. (1)

2x=100

x=50. (2)

therefore all angles are 80,50,50

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3 years ago

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miss Akunina [59]

Answer:

see explanation

Step-by-step explanation:

(i)

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(ii)

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2 years ago

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3 years ago

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mart [117]

Answer:

f(8)=-161

Step-by-step explanation:

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f(x) = -3x2 + 3x + 7

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3 years ago