Mathematics, 13.07.2019 22:00 itscheesycheedar
The isotope calcium-41 decays into potassium-41, with a half-life of 1.03 × 10^5 years. there is a sample of calcium-41 containing 5 × 10^9 atoms. how many atoms of calcium-41 and potassium-41 will there be after 4.12 × 10^5 years?
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What is the quadric regression equation that fits these data
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Nick and nora are married and have three children in college. they have an adjusted gross income of 47,400. if their standard deduction is 12,600 itemized deductions are 14,200 and they get an exemption of 4000 for each adult and each dependent what is their taxable income
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What are the solutions of the equation? z^2 + 11z + 24 = 0 a. 8, -3 b. 8, 3 c. -8, -3 d. -8, 3
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Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did
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The isotope calcium-41 decays into potassium-41, with a half-life of 1.03 × 10^5 years. there is a s...
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