Emma has a wooden sculpture in the shape cuboid .The sculpture is 2.2m high,1.1m wide and 0.55m thick Emma plans to paint all the faces of the sculpture with three coats of wood varnish. The varnish sold $3.99 ,the size of a tin is 100ml and 20m square per litre. How may tins of wood varnish does Emma need to buy?

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?