Review the table showing the mass of a radioactive isotope over time. which function best models this data? a) y=11.97(0.93)^x
b) y=-0.42x + 10.75
c) y=13.15 - 3.17 in x
d) y=0.01x^2 - 0.72x + 11.82

Step-by-step explanation:

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3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

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