4x 103 times what number is equal to 16 x 105?

The heaviest 16% of all men in weight weigh more than how many pounds ?

When only separate discreet points are graphed it is called?

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.