What is (7/8) * 3 * 4?
2 answers:
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Answer : The length of the wire is, 8533 cm
Step-by-step explanation :
As the iron sphere is beaten and drawn into a wire. That means, their volume will be equal.
Volume of iron sphere = Volume of cylindrical wire
The formula will be:
where,
= radius of sphere =
= radius of cylindrical wire =
h = height of cylindrical wire or length of wire
Now put all the given values in the above formula, we get:
Therefore, the length of the wire is, 8533 cm
This is an linear equation, so
y=mx + b
m= money w=weeks
m= -20w +200
y=mx + b
m= money w=weeks
m= -20w +200