Answer:
Whats the question?
Step-by-step explanation:
So with the 10% discount, thats 45$, adding tax, that's <span>$47.70.</span>
Answer:

Step-by-step explanation:
From the question we are told that
Dimension of drawing
20 centimetres by 10 centimetres
Scale of drawing
1 cm:250 cm
Generally the the Main dimension of the pool is mathematically given as

Therefore Area Aof main pool is mathematically given as


Answer:
773 mg
Step-by-step explanation:
1 gram = 1000 mg so the difference is:
1000 - 227
= 773 mg.