Need help l don’t understand due soon
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Mathematics, 21.06.2019 14:40
What is the approximate circumference of the circle shown below?
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Mathematics, 21.06.2019 16:30
The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
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Mathematics, 21.06.2019 17:00
Evaluate the expression for the given value of the variable 7a - 4a for a =8
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Mathematics, 21.06.2019 19:30
Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost
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Mathematics, 11.09.2019 06:20
Mathematics, 11.09.2019 06:20
Physics, 11.09.2019 06:20
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Biology, 11.09.2019 06:20
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Biology, 11.09.2019 06:20
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History, 11.09.2019 06:20
Mathematics, 11.09.2019 06:20