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)

sine

step-by-step explanation:

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour