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mash [69]
3 years ago
10

How do you round 2.8497 × 10^3 and 349.69 to 3 significant figures?

Mathematics
1 answer:
Kobotan [32]3 years ago
6 0

Your answer for rounding 2.8497 x 10^3 is correct: 2.85 x 10^3.

350.0 is not correct because it has 4 sig figs. The proper rounding would be simply 350. with not additional zeros.

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Which inequality corresponds to the sentence "five less than the product of a number and 6 is at least 8"?
Roman55 [17]

Answer:

6x - 5 ≥ 8

Step-by-step explanation:

Which inequality corresponds to the sentence "five less than the product of a number and 6 is at least 8"?

The inequality sign of

a) At least = greater than or equal to = ≥

Let us represent the number as = x

Hence: "five less than the product of a number and 6 is at least 8" can be written as:

= x × 6 - 5 ≥ 8

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2 years ago
Write a simplified expression for the
Simora [160]

Answer: 3.75 + - 7

Step-by-step explanation:

1.5x - 3 + 1.5x - 3 + 0.75x - 1

1.5x + 1.5x + 0.75x - 3 + - 3 + - 1

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3 years ago
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Neporo4naja [7]
39 sides is the answer to it
3 0
3 years ago
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Plzz help please.......​
kap26 [50]

Answer:

6.71

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6 0
3 years ago
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Marissa wrote her bike to the park and back up halfway to the park she stopped at the library she was one 310 miles from the lib
erastovalidia [21]

Answer:

5 1/5 miles

Step-by-step explanation:

Given that :

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4 + 12/10 = 4 + 1 2/10

= 5 2/10

= 5 1/5 miles

3 0
2 years ago
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