A 2-column table with 5 rows. The first column titled metal has entries aluminum, cork, iron, lead, wax. The second column titled density (grams per cubic centimeter) has entries 2.64, 0.24, 7.50, 11.34, 0.72. Which material will displace a volume of water? cork and wax Which material will displace a volume of water less than its own volume? Which material will displace a volume of water equal to its own volume? Which material will displace a volume of water greater than its own volume?

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z

Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.

Directions: count the number of atoms. ar co2 na3po4 so3 nac2h3o2