Mathematics, 28.07.2019 06:30 vdavihbk
There was a sample of 350 milligrams of a radioactive substance to start a study. since then, the sample has decayed by 7.1% each year. let t be the number of years since the start of the study. let y be the mass of the sample in milligrams. write an exponential function showing the relationship between y and t .
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Mathematics, 21.06.2019 18:30
1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation
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Mathematics, 21.06.2019 22:30
Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?
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Mathematics, 22.06.2019 00:30
Julie begins counting backwards from 1000 by 2’s and at the same time tony begins counting forward from 100 by 3’s. if they count at the same rate, what number will they say at the same time?
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Mathematics, 22.06.2019 01:00
£100.80 divided by 14 equals 7.2 how would we put this as money
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There was a sample of 350 milligrams of a radioactive substance to start a study. since then, the sa...
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