Mathematics, 04.02.2020 05:44 Brock2002
Aradioactive isotope is unstable, and will decay by emitting a particle, transforming into another isotope. the assumption used to model such situations is that the amount of radioactive isotope decreases proportionally to the amount currently present.(a) let n(t) designate the amount of the radioactive material present at time t and let n0 = n(0). write and solve the ivp for radioactive decay of a radioactive material.(b) the half-life of a radioactive material is the time required for it to reach one-half of the original amount. what is the half-life of a material that in one day decays from 12 mg to 9 mg?
Answers: 1
Mathematics, 21.06.2019 19:30
Me max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
Mathematics, 21.06.2019 23:30
Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap
Answers: 1
Aradioactive isotope is unstable, and will decay by emitting a particle, transforming into another i...
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