Colin bought 7 flats of flowers. each flat contains 24 flowers. how many flowers did he buy?

(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?

Which linear inequality is represented by the graph? !

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer