Percent error=100*(measurement-actual dimension)/actual dimension
pe=100(5.12-6)/6=-14.67%
So there is a 14.67% error.
Answer:
The area of base of cereal box is 20 mm².
Step-by-step explanation:
The volume of a cereal box is 400 mm³. The height of bx is 20mm.
The volume of box is


Divide both sides by 20.

Therefore the area of base of cereal box is 20 mm².
Answer:
3rd option
Step-by-step explanation:
Answer: No
Step-by-step explanation: If it is talking about the reciprocal then yes. Reciprocal is the opposite of your number.
Example: -4 IS 4 reciprocal.