Answer Step-by-step explanation:
%
%
>
Live within 20
Miles of
Convention Center
Live Farther than 20 Miles from Convention Center
One-Day Ticket
74
33
Multi-Day Ticket
18
12
How many people did Trevor survey?
A.74
B.92
C.107
D.137
Answer:
d
Step-by-step explanation:
7 students borrow the notebook computers if
(a) each student can borrow at most one notebook computer?
(b) there are no restrictions?
Answer:
a, 7C5 = 21 ways
b, 11C5 = 462 ways