Answer:
Step-by-step explanation:
check the attachments below for step by step solution
Answer:
4 tickets were sold
Step-by-step explanation:if you have 100 of anything. 5 sets of 20=100
13.52 units is the answer for APEX
Answer:
Assuming order does not matter, the probability of selecting all midsize cars is 0.000277373, or .
Step-by-step explanation:
First, we must find the n(Total arrangements of selections)=(8+15)C6
n(Total arrangements of selections)=23C6
n(Total arrangements of selections)=100,947
Second, we must find the n(Arrangements where all are midsize cars)=8C6
n(Arrangements where all are midsize cars)=28
To find the probability of selecting all midsize cars, we divide the n(Arrangements where all are midsize cars) by the n(Total arrangements of selections):
P(All midsize cars)=
P(All midsize cars)= =0.000277373.
5+2=7 which means there will be 7 zeros so it is 10000000 times greater than