Solve the equation using inverse operations. check your solutions. in your final answer, include all of your work. 1/4 x^3 = - 27/4

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?