Find the ninth term of the geometric sequence 4, 16, 64

262,144.

Step-by-step explanation:

an = a1r^(n-1)

Here a1 = 4, n = 9 and r = 4.

ninth term = 4(4)^(9-1)

= 4^9

= 262,144.

x

step-by-step explanation:

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%