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  1. how many significant figures do the following numbers have?1)0.023 2) 1000 3) 8120 4) 7.991 * 10^10 5) 0.00390 6) 9.010 * 10-2
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    2. jo asked by jo
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  2. There were 1090 people on a beach. If 10% of the people left. How many remained?thank you.
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    2. anon asked by anon
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  3. The volume of a sphere is 6,000π m^3. What is the surface area of the sphere to the nearest square meter?(1 point)Responses
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  4. . The volume of a sphere is 6,000π m^3. What is the surface area of the sphere to the nearest square meter?(1 point)Responses
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  5. 13. The volume of a sphere is 6,000π m^3. What is the surface area of the sphere to the nearest square meter?(1 point)
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    2. cool; asked by cool;
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  6. The volume of a sphere is 6,000π m^3. What is the surface area of the sphere to the nearest square meter?(1 point)Responses
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    2. lol asked by lol
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  7. what phases are present in a slow cooled 1090 stell and how much of each of these phases are present?so the phases are cementite
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    2. Anonymous asked by Anonymous
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  8. Hi I’m having trouble with this math topic How changing a value affects the mean and median. My math problem is The monthly
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    2. Savannah asked by Savannah
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  9. laptop $1090.00 with 20% off and then another 15% taken off
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    2. Jake asked by Jake
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  10. Which of the following represents 0.1090.109 in words.
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