A shopkeeper buys an article for Br 1500 & sells it at a profit of 25% Find the selling price?

How many grams must be adde to 970g to make 1 and a half kg

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

One positive number is 9 more than twice another. if their product is 95, find the numbers