Charlie is at an amusement park that has 18 different rides. Each ride costs $1.75. The function C(r) = 1.75r represents the total amount of money that Charlie will spend if he goes on r rides, but he never goes on the same one more than once. What domain and range are reasonable for the function? 1. D : 0 ≤ r ≤ 18
R : 0 ≤ C(r) ≤ 31.5

2. D : 0 ≤ r ≤ 31.5
R : 0 ≤ C(r) ≤ 18

3. D : 1 ≤ r ≤ 18
R : 1.75 ≤ C(r) ≤ 31.5

4. D : 0 ≤ r ≤ 18
R : 18 ≤ C(r) ≤ 31.5

your answer would be b

step-by-step explanation:

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076

abby has a greater debt becasue she owea 5 more then alan does