The table shows a ratio of tables to chairs in the classroom

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'.

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

(3x-8) or (3x+8)

step-by-step explanation: