Which do you think is greater 4 x 3 2/5 or 3 x 4 2/5

Which of the following statement about pascal's triangle are true?

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

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?