Questions by Trydis

Questions by Trydis

A sample contains 2.2 g of the radioisotope niobium-91 and 15.4 g of its daughter isotope, zirconium-91. how many half-lives have passed since the sample originally formed?

asked Jul 26, 2018

2 answers

5 votes

197k views

Describe the transformation from the graph of f(x) = x + 4 to the graph of g(x) = x - 1

asked Aug 25, 2017

1 answer

0 votes

84.4k views

Find k so that the following function is continuous on any interval: . . f(x)=kx if 0<=x<3 and f(x)=8x^2 if 3<=x. . K=?

asked Mar 7, 2017

2 answers

3 votes

44.0k views

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