Northland communication College purchased classroom furniture list priced at $3785 less series discounts of 5/10/20 with terms of 3/10-20 extra. If the college paid the invoice within 30days find the amount paid.

True or false look at the picture pls : /

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?