The best estimate of the lateral area of the cube with edges that are 2.1 inches long is 4.2
12 to 16 pounds Im not very good at math but I hope this helps
Answer:
(n-10)
Step-by-step explanation:
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Diameter = 2*radius
14/2=7
Radius is 7in"
Circumference of circle formula: 2pi(radius)
2pi(7)= 43.98in of wire required so it can wrap around lamp exactly once.
To solve this, first we calculate all the total cost of
the items that is:
total cost = $14.96 + $19.87 + $5.37
total cost = $40.20
So we see that the actual cost is similar with the
estimate so his calculation is reasonable.
