True or false: Is 8.4 equal to 8 hours and 40min? Moreover, What would be the hour and min for 8.9?

false and 8 hours and 55 min

Step-by-step explanation:

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'.

first one because it can't have a fraction in it

step-by-step explanation: