Alex finished a race in 6 minutes. How many seconds is this?

Yuri, sam and dani had the same math homework last night, but none of them finished it. yuri finished 3/8 of her homework, sam finished 4/6 of her homework and dani finished 1/2. who finished the most math homework? who finished the least amount?

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]