A sample of a chocolate from the local candy sho contained 17 milk chocolate pieces out of a sample of 50. An entire batch of chocolate contains 350 pieces.

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?

Line segment eg is partitioned by point f in the ratio 1: 1. point e is at e (0, 4), and point f is at (1, 3). what are the coordinates of point g? (−1, 5) (2, 2) (3, 1) (4, 0)

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?