Evaluate the expression : (0.4)^3=

What is the length of an with endpoints a 3,2 and b 8,14

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.