Over a month the weight of a turkey increases from 20kg to 24kg calculate the increase as a percentage

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

(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 expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12