Simplify
(4x−3+2x2)+(2x+1)
a.8x2−2
b.2x2+2x+4
c.2x2...
Mathematics, 02.12.2019 19:31 itscheesycheedar
Simplify
(4x−3+2x2)+(2x+1)
a.8x2−2
b.2x2+2x+4
c.2x2+6x−2
d.2x2−6x−2
Answers: 2
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Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)
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