Let h be the function that assigns each student id number to a grade level.
h: {student id number} → {grade level}
assign each student id number to the student’s current grade level.
b. record several ordered pairs (x, f(x)) that represent yourself and students in your group or class.

10010010001010010101001001010010100101010010101010010010101010110010001011010010010001

step-by-step explanation:

10 b/c 5*2 =10

step-by-step explanation:

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.