Mathematics, 21.12.2019 02:31 sanociahnoel
8. (12 points) an experiment starts with 30 bacteria. after 4 hours, there are 135 bacteria. how long will it take for the bacteria population to reach 4,500? round to the nearest tenth of an hour. you must show your work to receive credit.
Answers: 1
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Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.
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The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?
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Arock was dropped from the top of a building. the function that describes the height after it was dropped is f(x)=64-16x^2. what are the zeros of the function and what do they mean?
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8. (12 points) an experiment starts with 30 bacteria. after 4 hours, there are 135 bacteria. how lon...
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