Mathematics, 04.05.2021 20:50, HaileyChristiansen20
A sample of a radioactive isotope had an initial mass of 700 mg in the year 1991 and
decays exponentially over time. A measurement in the year 1996 found that the
sample's mass had decayed to 210 mg. What would be the expected mass of the
sample in the year 2003, to the nearest whole number?
Answers: 1
Mathematics, 21.06.2019 19:10, brownzackery71
Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.
Answers: 2
Mathematics, 21.06.2019 21:10, ttrinityelyse17
The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25
Answers: 2
A sample of a radioactive isotope had an initial mass of 700 mg in the year 1991 and
decays expone...
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