7. In a random room, somewhere in Denver, 8 guitarists, 4 drummers, and 3 bass guitar players await an audition with Mindy Ramirez, a fledgling musician. She is going to pick two people at
random to try out for her band. Create a tree diagram below considering she will pick one
musician randomly, then the second. Find the below probabilities:
a.
P(2 drummers) =
b.
P(2 guitar players)
C.
P(2 bass guitar players)-
d.
P(1 drummer and 1 guitar playen)

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

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%

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153