Question
Eileen and her four friends John, Frank, Helen and Tracy want to ride a Ferris wheel.Each seat holds 2 people.
a. What is the maximum numbe rof friends that can ride together on the same seat.
b. How many different possible combinations of 2 friends can ride together on the same seat?
c. How many of these combinations include Eileen? Jon Frank? Helen? Tracy?
a. What is the maximum numbe rof friends that can ride together on the same seat.
b. How many different possible combinations of 2 friends can ride together on the same seat?
c. How many of these combinations include Eileen? Jon Frank? Helen? Tracy?
Answers
oobleck
(1) huh? You just said it is 2
so go from there.
so go from there.