Please help 10 points
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Mathematics, 21.06.2019 14:10
Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?
Answers: 2
Mathematics, 21.06.2019 15:30
Franco wants to double the volume of the cone. what should he do?
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Mathematics, 21.06.2019 18:30
Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles
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Mathematics, 21.06.2019 18:30
Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists
Answers: 2
Mathematics, 28.06.2019 09:30
Social Studies, 28.06.2019 09:30
Biology, 28.06.2019 09:30
Mathematics, 28.06.2019 09:30
Chemistry, 28.06.2019 09:30
Mathematics, 28.06.2019 09:30
Physics, 28.06.2019 09:30
Mathematics, 28.06.2019 09:30
Mathematics, 28.06.2019 09:30