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katovenus [111]
3 years ago
6

HELP ME PLZ Between 9 P.M. and 6:20 A.M.​, the water level in a swimming pool decreased by 7/12 . Assuming that the water level

decreased at a constant​ rate, how much did the water level drop each​ hour? The water level decreased by nothing in. each hour.
Mathematics
1 answer:
ivann1987 [24]3 years ago
3 0

Answer:

0.06245

Step-by-step explanation:

Decrease 7/12=0.583

from 9 p.m to 6:20 am is 9:20= (9+20/60) = 9.33 hours

0.583/9.33 = 0.06248

round the 0.06248 to 0.06245

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Answer:

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Step-by-step explanation:

Step 1: Subtract x from both sides.

5x+4−x=x+4−x

4x+4=4

Step 2: Subtract 4 from both sides.

4x+4−4=4−4

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Step 3: Divide both sides by 4.

4x/4=0/4

7 0
3 years ago
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Maxwell Communications paid a dividend of $1.20 last year. Over the next 12 months, the dividend is expected to grow at 13 perce
kodGreya [7K]

Answer:

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Step-by-step explanation:

From the question we are told that

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The new dividend after 12 months is mathematically represented as

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7 0
3 years ago
4 A packet of sweets has 12 ahocolates and 8 mints.
Ghella [55]
A)
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mints — 8
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hope this helped :)
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3 years ago
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First, we divide 48/16=3.
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Answer:

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Step-by-step explanation:

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