A vector starts at .0 and -8 and ends at .4 and five what is the magnitude of the vector answer to two decimal places

What is the shape of the height and weight distribution

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.