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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An unknown substance is empirically determined to be 40.00 percent carbon by weight, 6.67 percent hydrogen, and 53.33 percent oxygen. its molecular weight is roughly 55g/mol. determine the molecular formula and its correct molecular weight.
Suppose a company owns two plants, plant A and plant B. The total cost functions are as follows Plant A: TCA = 5qA + 0.1qA2 Plant B: TCB = 5qB + 0.2qB2 1. Suppose that the company is a price taker and the market price is $10.
The nucleus in an iron atom has a radius of about 4.0 X 10-15 m and contains 26 protons, What is the magnitude of the gravitational force between those same two protons
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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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