Mathematics, 16.09.2019 07:00 smartgirl9989
Suppose r = {1, 3, 5, 7, 9, 11, 13, 15, 17} and d = {3, 6, 9, 12, 15, 18, 21, 24, 27}. what is r ∩ d? (
Answers: 1
Mathematics, 21.06.2019 14:00, jess4kids
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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Mathematics, 21.06.2019 16:30, marbuscis99
Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.
Answers: 1
Mathematics, 21.06.2019 16:50, mrhortert540
The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left
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Suppose r = {1, 3, 5, 7, 9, 11, 13, 15, 17} and d = {3, 6, 9, 12, 15, 18, 21, 24, 27}. what is r ∩ d...
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