There were 742 students enrolled in a freshman-level chemistry class. By the end of the semester, the number of students who passed was 6 times the number of students who failed. Find the number of students who passed and the number who failed.

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

i think the amount would be $140.62

c

step-by-step explanation: