a regular pyramid has a 4 inch by 4 inch square base and a height of 8 inches. What is the length, in inches, of an altitude of one of the triangluar faces of the pyramid

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?