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Ann [662]
3 years ago
5

Which expression has a value of 74 when x = 10, y = 8, z = 12

Mathematics
2 answers:
Rom4ik [11]3 years ago
4 0
B, because 10+40+24 equals 74
marusya05 [52]3 years ago
3 0
Pretty sure its b lol
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3 years ago
Supposed Blue spruce was included in the list and the mean decreased to 165 what is the height of the Blue spruce?
postnew [5]
The height of the blue spruce was 45.

We find the mean by adding all of the data points and dividing by the number of data points.  We will add the unknown value x and change the number we're dividing by to 7:

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7 0
3 years ago
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3 years ago
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ohaa [14]

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4 0
1 year ago
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natita [175]

Answer:

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