Through which path will mechanical energy be transferred to make the blue ball move?
A. Cue - white ball blue ball
B. White ball
cue
blue ball
C. White ball
pool table blue ball
D. Cue - pool table - blue ball

Anurse practitioner prepares an injection of promethazine, an antihistamine used to treat allergic rhinitis. if the stock bottle is labeled 25 mg/ml and the order is a dose of 11.0 mg , how many milliliters will the nurse draw up in the syringe?

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?