Answer:
The mean score is 87
Step-by-step explanation:
79x2=158
158-71=87
Answer:
m= -1
Step-by-step explanation:
Answer:
24
6
1/12
Step-by-step explanation:
a) This is a counting problem 4*3*2*1 = 24 different ways.
b) 1 * 2 * 1 * 1 = 2 ways
This is one you should try.
Jim Kat Larry Kim
Jim Larry Kat Kim
You can't get another way.
c)
There are 2 ways that Jim can arrive first and Kim Last shown in b
2/24 = 1/12
Answer:
6x+2-1x+5=42
Step-by-step explanation:
Answer:
Step-by-step explanation: