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?

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

they go with it happens or they mite give a chance?

step-by-step explanation: