Tyrone 400 yards in 1 minute and 20 seconds alejandro run 150 yards in 25 seconds who ran faster and by how much

Divide. write in simplest form 41/6 divided by 10

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k