6 pack for $3.79
- Divide 6 by 3.79
- 6/3.79 = 1.58
- This pack is $1.58 per bottle
9 pack for $4.50
- Divide 9 by 4.50
- 9/4.50 = 2
- This pack is $2.00 per bottle
12 pack for $6.89
- Divide 12 by 6.89
- 12/6.89 = 1.74
- This pack is $1.74 per bottle
The pack of 6-pack of bottled water for $3.79 costs the least per bottle ($1.58).
On the right side, there are
• 2•2 = 4 atoms of Nb
• 2•5 = 10 atoms of O
so among the reactants on the left, the reaction is balanced as
4 Nb + 5 O₂ → 2 Nb₂O₅
Answer:
Yes.
Step-by-step explanation:
It is given that, A sponge can filter 8 liters of water in 10 hours or 12 liters in 15 hours.
8 L = 10 h
1 h = = 1.25 h
or
12 L = 15 h
1 h = = 1.25 h
Hence, this relationship is proportional.
Idk I’m sorry I just need points.
Explanation: I need to ask a question