A certain atom is bombarded with a neutron and changes into
A certain atom is bombarded with a neutron and changes into Lithium 7. What was that atom? (It is a fission reaction)
a. Nitrogen 14
b. lithium 7
c. beryllium 10
d. Boron 10
e. carbon 14
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You are considering dividing an investment portfolio between a risk-free investment with a return equal to 5% and a risky investment with a mean return of 12% and a variance σ2=30. Your coefficient of risk aversion is 0.4
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What is the pH of a solution of 0.050M formic acid(HCO2H, Ka=1.8*10^-4) and 0.035M sodium formate
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