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Anna007 [38]
2 years ago
13

A student estimates that it would take her 3 hours to write a book report,but it actually takes he 5 hours what is the percent e

rror
Mathematics
1 answer:
aleksklad [387]2 years ago
5 0

Answer:

66.67%

If it wrong! IM SO SORRY:(

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PlZZ help me
vichka [17]

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$111000

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8 0
3 years ago
If each chip has a length of 35 nanometers (nm), how many would you need to circle the Earth. Which has a radius of 6,371 km? (S
kodGreya [7K]

Answer:

1144.18 e-12 chips

Step-by-step explanation:

Conversation rate of nanometers

1 nanometers =1* 10^-12 km

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The number of chips to be used to circle the earth

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3 years ago
Solve 12 2/3 divide 1/3
Alina [70]
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Evaluate the expression \dfrac{5\cdot x^3}{x^2} x 2 5⋅x 3 ​ start fraction, 5, dot, x, cubed, divided by, x, squared, end fracti
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Answer:

10

Step-by-step explanation:

Given the expression:

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= 5x

For x = 2

5x = 5*2 = 10

8 0
3 years ago
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