2
1/2 an inch an hour
Nothin
It is 92.5 per unit.
1/3
The rate of rainfall for 3 inches of rain in 6 hours would be 0.5 inches per hour.
4
2
1/2 an inch an hour
1 inch in 2 hours
18 divided by 6 = 3
To compare the unit rates of the two bottles of shampoo, we need to calculate the cost per ounce for each. For the first bottle: 6 bottles for 8 ounces, so the unit rate is 6/8 = $0.75 per ounce. For the second bottle: 4 bottles for 5 ounces, so the unit rate is 4/5 = $0.80 per ounce. Therefore, the second bottle has a unit rate that is $0.05 higher than the first bottle per ounce.
Nothin
It is 92.5 per unit.
1/3
Your question hasn't not sufficient details for an answer.
40