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stiks02 [169]
2 years ago
6

Plzz add an explanation for it too

Mathematics
1 answer:
DIA [1.3K]2 years ago
3 0

Answer:

A     $0.02

Step-by-step explanation:

Let's solve how much does it cost to have a bulb on for an hour. ⇒ 120 watt = 0.1 kilowatt per hour which costs 0.20 per kilowatt per ⇒ 0.1 kilowatt per hour* 0.20 = 0.02 dollars in an hour.

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7 0
3 years ago
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A store is having a sale where winter clothes are 60% of the original price. A sweater is on sale for $30 . What was the origina
Flura [38]
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8 0
3 years ago
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Give an example of a benchmark fraction and an example of a mixed fraction.
34kurt

Answer:

Benchmark fractions: 4/12    5/12        6/12           7/12  

Mixed Fractions: 1 1/2      2 3/4               5 1/4          8 2/8

Step-by-step explanation:

A mixed fraction is simply a fraction with a whole number.

A benchmark fraction is a fraction used to compare and order other fractions.

8 0
3 years ago
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