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Soloha48 [4]
3 years ago
15

A twelve inch candle and an 18 inch candle are lit at 6 pm. The 12 inch candle burns 0.5 inches every hour. The 18 inch candle b

urns two inches every hour. At what time will the two candles be the same height? Work too.
Mathematics
2 answers:
antiseptic1488 [7]3 years ago
6 0
Answer:10 pm

Explication: 12-0.5 and 18-2 subtract until you get the same number for example
(Sorry for bad handwriting)

schepotkina [342]3 years ago
3 0

Answer:

The candles will be the same height at 10 pm.

Step by step explanation:

12 - 0.5x = 18 - 2x  

12 + 1.5h = 18

1.5h = 6

h = 4  

4 hours

4 hours after 6 pm. is 10pm.

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Answer:

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Step-by-step explanation:

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3 years ago
How is 3 millionths written in scientific notation
masya89 [10]
3,000,000 = 3<span> × 1,000,000 = </span>3<span> × 10</span>6<span>.</span>
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4% of packages get lost in the mail then how many packages will get lost if 3,000 packages are shipped​
grigory [225]

Step-by-step explanation:

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3 0
3 years ago
Find volume with full working out thank you ;)
Alina [70]

Answer:

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Step-by-step explanation:

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V1 = ⅓×(12.6×21.5)×8.5 = 767.55

V2 = ½×(pi×r²×h)

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Explained below with examples

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