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Norma-Jean [14]
3 years ago
13

Someone help with 8&9

Mathematics
2 answers:
Ludmilka [50]3 years ago
6 0

Answer:

you answers are c for both

Step-by-step explanation:

iris [78.8K]3 years ago
6 0

Answer:

Your answer would be C

Step-by-step explanation:

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The cost of making a shirt is half of what the shirt normally sells for. Today, the shirt is in a 15 percent discount from its n
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.85 times the cost to make the shirt

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Let x represent cost to make the shirt.

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Something x (-2) = 70
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A pharmaceutical company is conducting a study on whether or not their new vaccine is effective in preventing chicken pox. The r
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The answer is "Type 1 error".

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3 years ago
The inside ring of packing tape has a diameter of 80 mm. The tape surrounding the ring is 8 mm beyond the ring. What is the dist
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Answer:

301.44 mm

Step-by-step explanation:

Diameter of the inside ring of a packing tape = 80 mm

The tape surrounding the ring is 8 mm beyond the ring which means the diameter of the ring including the surrounding will be:

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<em>Circumference = 2\pi r </em>

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Therefore,  the distance around the outer edge of the tape is 301.44 mm.

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