A train travels 16.8 km in 25 mins. find the speed of the train in (i)km/h (ii) m/s.

Pick the description of a geometric object that best matches the real world object box for a deck of card

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

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?