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sergejj [24]
3 years ago
15

Suppose that during one. Of extreme cold, the average daily temperature decrease by 1 1/2°F each day. How many days did it take

for the temperature to decrease by 9°F
Mathematics
1 answer:
Masteriza [31]3 years ago
7 0
It will take 6 days for it to reach 9F hope this helps
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Answer:

$129 000/yr

Step-by-step explanation:

Weighted average is used to answer this question.

<em>total employees are 20</em>

10 employees make 80 000

<em>total earning for 10 employees </em>= 80 000 * 10 = 800 000 (multiplying)

6 employees make 150 000

<em>total earning for 6 employees= </em>150 000 * 6 =900 000<em> (multiplying)</em>

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<em>total earning for 4 employees </em>= 220 000 * 4 = 880 00<em>0 (multiplying)</em>

<em />

<em>To calculate weighted average all the totals are added and then divide by total number of employees.</em>

<em>weighted average =</em> (800 000 + 900 000 + 880 000)/20

<em />

<em>weighted average = </em>2580000/20

<em />

<em>Weighted average = </em>129 000

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3 years ago
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Step-by-step explanation:

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Can you guys help me please.
ziro4ka [17]

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Step-by-step explanation:

Hope this helps

4 0
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Step-by-step explanation:

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