39. you blindly select a pair of socks from a drawer that contains 3 red pairs, 2 blue pairs,
and 4 gray pairs. what is p(not selecting a gray pair)?

Someone . me. compound probability

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?