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Discover Questions

U-235, an alpha emitter with a half-life of 703 million years.
How long amount of U-235 to reach 1/2 of its initial amount? Find the wavelength of the following frequency;
1.00 x 10^14 s^-1? Sinθ =1/4. tan θ >0 find cos θ/2? How are the 2 atps formed during the Krebs Cycle? 1. Give a piece-wise function p(x) where p(2)=5 and p(-1)=3.
2. Give a logarithmic g(x) such that g(49)=2?