Question

Josiah is playing a computer game that lets him customize a story There are 5 different eras and 2 location to choose from. How many different stories can Josiah construct

Answer 1

Answer:

10

Step-by-step explanation:

GIVEN: Josiah is playing a computer game that lets him customize a story There are $5$ different eras and $2$ location to choose from.

TO FIND: How many different stories can Josiah construct.

SOLUTION:

Total different eras $=5$

Total different locations $=2$

He can choose one era and one location.

Total different stories that Josiah can construct $=^5C_1\times^2C_1$

                                                                               $=10$

Hence Josiah can construct 10 different stories.