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Vanyuwa [196]
3 years ago
12

Can u please help me? I need help

Mathematics
1 answer:
Arada [10]3 years ago
8 0
Sure I’ll come back to u later ok mmhm
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Bob owned 25 pairs of shoes in January, but then he sold a bunch and now owns 12. What is the percent decrease?
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5 0
3 years ago
You can upgrade lighting at your factory to LED bulbs that cost $6.95 each and last an average of 5 years. It costs S3 in labor
marshall27 [118]

Answer:

11.95 dollars

Step-by-step explanation:

Cost of one LED bulb = 6.95 dollars

Cost of changing one bulb = 3 dollars

Life of each bulb = 5 years.

In 10 years, only one time after 5 years the bulbs would have been changed

Hence cost of 100 lamps = 695 and

cost of changing once = 500

Total cost = 1195 dollars for 11 years

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Cost of 100 lamps per year = 1195/100 = 11.95 dollars


8 0
3 years ago
Can anyone help me out? thanks
Alik [6]

Answer:

450 cm

Step-by-step explanation:

12 degrees is 1/30 of the circumference because there are 360 degrees in a circle.

The minor arc length of 15 is in the same ratio to the circumference as  the 2 angles , so the circumference = 30 * 15 - 450 cm.

8 0
3 years ago
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How to solve problem in the document
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2 years ago
Dollars per pint
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0.42 dollar per pint

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