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Mathematics, 28.05.2021 08:30 taminazaka1
Toy cars cost $2. If Anna bought 4 toy cars and 5 toy airplanes and spent $38, how much does a toy airplane cost?
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Mathematics, 21.06.2019 16:30, leenzazou98241
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 22:50, henryisasum7846
Jim had 15 minutes to do 5 laps around his school what would his time be
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Toy cars cost $2. If Anna bought 4 toy cars and 5 toy airplanes and spent $38, how
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