In the last 98 years, 100 billion crayola crayons have been made! in the last 98 years, average of how many crayola crayons have been made every minute?

honeycrisps have skyrocketed to about $4.50 per pound

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'.