Find the possible value of n in the inequality -3n < 81
a. n < 27
b is wrong
c. n=27
d. n> -27

Option D. n > -27

Step-by-step explanation:

The given inequality is -3n < 81

By dividing this inequality with 3 inequality remains unchanged.

-n < 27

Now subtract 27 on both the sides

-n - 27 < 27 - 27

-n - 27 < 0

Now add n on both the sides

-n + n - 27 < 0 + n

-27 < n

n > -27

In other words,

when we change the signs of the terms on both the sides of the inequality, inequality gets reversed (sign of greater than becomes less than or sign of less than becomes greater than).

Therefore, Option d. will be the answer.

answer: what do you mean

required rate of return = 0.166 = 16.6%

step-by-step explanation:

under the capital asset pricing model (capm), the required or expected rate of return for a particular security or asset is given using the formula:

required rate of return = risk-free rate + beta*(market risk premium)

we are given that;

risk-free rate = 4% = 0.04

beta = 1.4

market risk premium = 9% = 0.09

we simply plug these values into the above formula;

required rate of return = 0.04 + 1.4*(0.09)

required rate of return = 0.04 + 0.126

required rate of return = 0.166 = 16.6%