Jaylyn road her bicycle in a bike-athon. she rode 33.48 miles in 2.7 hours. if she rode at the same speed, what was her speed in miles per hour?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Select the correct answer and solve for y

In a tutoring session, 2/3 of an hour was spent reviewing math problems. adelina attended 3/4 of the tutoring session. how much time did adelina spend at the tutoring session?