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pochemuha
3 years ago
13

What is the value of the correlation coefficient r of the data set

Mathematics
1 answer:
bonufazy [111]3 years ago
5 0

Answer:

the answer is 0.84

Step-by-step explanation:

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A field is to be fertilized at a cost of $0.08 per square yard. The rectangular part of the field is 95 yards long and the diame
dem82 [27]

this gives
total area of the field = 4655 sqyrd + 1884.79 sqyrd = 6539.79 sqyrd
 cost of fertilising 1 sqyrd = $ 0.08
 so cost of fertilising 6539.79 sqyrd = 6539.79 * $ 0.08 = $ 523.18

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3 years ago
Raíz cuadrada de 110
lara31 [8.8K]

<span>La raíz cuadrada de 110 es aproximadamente 10.48809.
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3 years ago
Q = 3x + 9x? idk this one lol
Serjik [45]

Answer:

<em>q</em> = 12<em>x</em>

Step-by-step explanation:

<em>q</em> = 3<em>x</em> + 9<em>x</em>

Combine like terms

<em>q</em> = 12<em>x</em>

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3 years ago
Are the triangles similar? Justify your answer​
cluponka [151]

Answer:

Yes

Step-by-step explanation:

If you divide all the sides of the larger triangle by 3, it's equivalent to the sides of the smaller triangle. Therefore, they are similar.

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A scuba diver was studying some fish at -10 feet in the ocean. He dove down another 9 feet each hour after that. If he was down
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Answer:

27 feet

Step-by-step explanation:

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