Although a football field appears to be flat, it's surface is actually shaped like a parabola so that rain runs off to both sides. the cross section of a field can be modeled by y= –0.00234x(x–160) where x and y are measured in feet.

53. what is the fields width?

54. what is the maximum height of the fields surface?

The factorization of 8x3 -125 is (2x-5)(jx2 +kx+25)

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!