ayomide

what volume of 1.5mols of tetraoxosulphate (iv) is needed to react with 2grams of calcium

Two forces P and Q whose resultant is 10Newtons are at right angles to each other. If P makes 30 degrees with the resultant, determine the magnitude of Q in Newton.

A man wished to travel due north in order to cross river 5kilometer wide flowing due east at 2kilometer per hour. If he can roll at 9kilometer per hour in still water, find 1. The direction in which he must head his boat in order to get to his destination...

how leader can protect the interest of the follower

two observers P and Q, 75 metres apart observes a kite (k) in the same vertical plane from the same side of the kite. The angle of elevation of the kote from P and Q are 35° and 95° respectively find the height of the kite to the nearest metre?

express 344cent in dollar

231n-143n=44n

find by drawing nd by calculating d resultant of two vectors 3unit incline to each other at 30degree

45 and 30

new general mathematic

nonsense