3 trigometric functions for a given angle are shown below

What the coordinate points of x, y

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Evaluate the expression. (9 + 5)(3 + 2)0

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?