How much does a customer pay for an article marked at $50 if a sales tax of 6% is charged? (A) (B) © ថ្មី > $44 547 553 556 (
1 answer:
You might be interested in
Answer:
1152
Step-by-step explanation:
4 boys and 4 girls be arranged in a row such that no two boys and no two girls are next to each other.
Two boys and two girls are not next to each other. so one boy and one girl are next to each other in two ways.
BGBGBGBG, GBGBGBGB
4 boys are arranged in 4! ways and 4 girls are arranged in 4! ways
So number of ways =