Answer : A 

Take square root for each term and simplify it




so we will get


Answer:
f(-8) = -512, f(8) = 2
Step-by-step explanation:
Substitute x = -8 and 8 into the function, taking into account the rules of the function.
For x = -8, x < 0 so the value is equal to the cube of -8, which is -512.
For x = 8, x > 0 so the value is equal to the cube root of 8, which is 2.
Answer:
14.656%
Step-by-step explanation:
Data provided in the question:
Rate of return, r = 4% = 0.04
Risk aversion of A = 1.85
Standard deviation, σ = 24%
Now,
we have the relation
A = (E - r) ÷ σ²
E = expected return on portfolio
r = Risk free rate
on substituting the respective values, we get
1.85 = (E - 0.04) ÷ (0.24)²
or
0.0576 × 1.85 = (E - 0.04)
or
0.10656 + 0.04 = E
or
E = 0.14656 or
E = 0.14656 × 100% = 14.656%
The correct answer is letter C; -6,
-5 2/5 or -27/5 and -4 1/5 or -21/5.
You can find this answers by substituting 1, 4, and 10 into the letter n.
Then you follow the operational order to get the answer.
Answer:
15.25 is your answer
Step-by-step explanation: