a libray normally collected $42.00 of fees a month. but in march they collected $60.48. what is the percent increase in the number of fees collected in march?

What is always true about a positive integer raised to a negative odd power?

Traffic on saturday, it took ms. torres 24 minutes to drive 20 miles from her home to her office. during friday's rush hour, it took 75 minutes to drive the same distance. a. what was ms. torres's average speed in miles per hour on saturday? b. what was her average speed in miles per hour on friday?

What is the length of segment tr?