Mr. Brown has $125.25 in his bank account. He spend %96.50 on groceries then spend 60% of the remaining amount on dinner. How much money is left in Mr. Brown's bank account?

(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 ?

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression