Why this statement it incorrect "if i find something on the internet, that means it is for public use, and i can do anything i want with it"?

Which of the following are parts of a sphere

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

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?