You're playing a game where you defend your village from an orc invasion. There are 3 characters (elf, hobbit, or human) and 5 d

Question

4 years ago

15

You're playing a game where you defend your village from an orc invasion. There are 3 characters (elf, hobbit, or human) and 5 d

efense tools (magic, sword, shield, slingshot, or umbrella) to pick from. If you randomly choose your character and tool, what is the probability that you won't be a hobbit or use an umbrella?

Mathematics

2 answers:

krek1111 [17] · Answer 1 · 2022-01-08T08:09:04+03:00

krek1111 [17]4 years ago

8 0

The probability you won't be a hobbit is 2/3, and the probability you won't use an umbrella is 4/5.

Sergeeva-Olga [200] · Answer 2 · 2022-01-08T10:08:03+03:00

Sergeeva-Olga [200]4 years ago

6 0

The probability that you won't be either an orc or use an umbrella is:

(2/3)(4/5)=8/15