Mathematics, 02.09.2019 10:50 ravenmcfarlandp07okx
A18 gram sample of a substance that's used to sterilize surgical instruments has a k-value of 0.1226. n = noe -kt no=invalid mass (at time to =0. n = mass at time t. k=a positive constant that depends on the substance itself and on the units used to measure time. t=time, in days. what is the substances half life, in days rounded to the nearest tenth.
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Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.
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Mathematics, 21.06.2019 22:00
Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.
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Heather, sarah, nicky, and jill each have nine markers. how many markers do they have in all?
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A18 gram sample of a substance that's used to sterilize surgical instruments has a k-value of 0.1226...
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