What is the value of the expression?
-2/5 - (3/7) x (7/10)

a. -7/10

b. -1/3

c. 1/3

d. 7/10

step-by-step explanation:

i think you should think about the question and not look online.

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'.