A circle with radius of 3 cm sits inside a circle with radius of 7 cm. What is the area of the shaded region? Round your final answer to the nearest hundredth.

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'.

step-by-step explanation: 4 cause 2+2=4

explanation:

step-by-step explanation: