A train travels at 75 miles per hour. An equation can be written that compares the time (t) with the distance (d). What is the domain and range? 1.The domain is the distance (d) and the range is time (t).

2.The domain is time (t) and the range is the distance (d).

3.The domain is time (t) and the range is 75.

4.The domain is 75 and the range is time (t).

PLEASE HELP DONT ANSWER SOMETHING RANDOM WHO EVER ANSWERS RIGHT ILL REWARD BRAINLEST PLEASE I DONT UNDERSTAND IF U ANSWER CAN EXPLAIN IT TO PLEASE u dont have to jus try please ;)

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)