1 foot = 12 inches
3.5 feet = 12+12+12+6 inches = 42 inches
answer: 42 inches
Answer: b=0
Step-by-step explanation:
0.5b+4=2(b+2)
0.5b+4=2b+4
4=1.5b+4
0=1.5b
b=0
one mole of water contains 6.02 x 1023 MOLECULES of water. But each molecule of water contains 2 H and 1 O atom = 3 atoms, so there are approximately 1.8 x 1024 atoms in a mole of water.
Hope this might help you (•.•) :)
Answer:
-2
