Serra rode 15 mi in 1.5 hr. phaelon rode 38 mi in 3.5 h. justice rode 22 mi in 2.25 hr. who had the fastest average speed?

Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12

Which of the following shows the length of the third side, in inches, of the triangle below

The bolo cavern outside of vandalia is 421 ft below sea level. a little more than75 miles away. mt owens is 7295 feet above sea level. what is the difference in elevation between the bolo cavern and mt owens?