Valerie and Marco who are cousins are going on a trip to see their grandparents. Each child rides in their own family’s car at the end of the trip valeries family determined they traveled at an average rate of 47.5 miles per hour Marcos family determined they traveled at an average rate of 55 miles per hour

answer: c i think

step-by-step explanation:

answer: there are 453.592 grams in a 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'.

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step-by-step explanation: