Both of these variables represent a common measure used in chemistry.
The amount of material/volume is the material’s concentration.
The rate is the reaction is increase by altering the concentration.
Answer:
40cm² there you go
Step-by-step explanation:
Area =side×side so 8×5=40
Answer:
The final cost for him is;

Explanation:
Given that the ipod costs $220;

The store gives a 35% discount, which means he will only pay 65% of the original cost;

The store price is;

Also he will need to pay additional 8% sales tax on the discounted price P;

The final cost he need to pay is the sum of the discounted price and the sales tax;

Therefore, the final cost for him is;
Answer:
14
Step-by-step explanation:
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