Which of the following sets of numbers could be the side lengths of a right triangle?

a. 5, 12, 13
b. 5, 5, 9
c. 14, 14, 14
d. 2, 3, 5

The solution set for 5v2 – 125 = 0 is

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb