The parabola y=x^2 is scalled vertically by a factor of 1/10. What is the equation of the new parabola?

Don't know how to find x given these segment lengths

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

41/17 as a decimal rounded to the nearest hundredth