Answer:
Option D is the correct answer.
Explanation:
A girl has 3 different swimsuits, 4 different shorts and 3 different pairs of flip-flops.
Different ways can this girl wear a swimsuit, a pair of short and a pair of flip-flops = 3P₁ x 4P₁ x 3P₁
= 3 x 4 x 3
= 36
Different ways can this girl wear a swimsuit, a pair of short and a pair of flip-flops = 36
Option D is the correct answer.
1/3 of 30 would be 10. So 10 students walk to school.
The first step is to solve the parenthesis because of PEMDAS.
hope this helps,, have a nice day :))
That would be the point (3, -1)
