A company is planning to manufacture snowboards. The fixed costs are $100 per day and total costs are $5500 per day at a daily output of 20 boards. The average cost per board for an output of x boards is given by (x)=C(x)/x. Find the average cost function.

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin. how many doctors use brand x aspirin

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?