Why do we have to do school
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Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Which expression shows the sum of the polynomials with like terms grouped together

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?