= (9-5)
When you hit enter, it will give you the value of 4.
The endocrine system played an important role in the release of a hormone called adrenaline. Adrenaline is a type of hormone or chemical that is released from the brain and triggers sudden reactions to help the body act swiftly in situations like mentioned above. Without such reaction, the driver would have hit the dog and caused its demised.
Answer:
Explanation:
The answer is A hope it helps
Answer:
B. Class tensions will lead to the end of market economies.
Explanation:
According to the Marxists theory, the tension between the capitalist and the working class gives birth to the class conflict in the society. It is tension that is created as the result of the exploitation and conflict between the two. This conflict further would initiate a revolution among the working class that would turn the capitalist class upside down. The exploitation faced by the working class by the capitalists is the major force that would turn them to be rebellious.
Answer:
26%
Explanation:
An investor can design a risky portfolio based on two stocks, A and B. Stock A has an expected return of 16% and a standard deviation of return of 25%. Stock B has an expected return of 11% and a standard deviation of return of 10%. The correlation coefficient between the returns of A and B is .4. The risk-free rate of return is 9%.
The proportion of the optimal risky portfolio that should be invested in stock B is approximately
= (0.11 - 0.09)(0.25^2) - (0.16 - 0.09)(0.1)(0.25)(0.4) / (0.11 - 0.09)(0.25^2) + (0.16 - 0.09)(0.1)(0.25) - (0.11 - 0.09+0.16 - 0.09)(0.1)(0.25)(0.4)
= 0.00055 / 0.0021 = 26%
