In the function f(x) = 5(x2 − 4x + + 15, what number belongs in the blank to complete the square?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

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?

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.