The test started at 3:05 if it ended 50 minutes later at 3:55
The answer is strictly not in my head right now but I believe you know it
9514 1404 393
Answer:
2.8¢, true
Step-by-step explanation:
The value of copper in a penny is reportedly about ...
(0.95 × 3.11 g)×(1 oz)/(28.35 g)×($0.27/oz) ≈ $0.028
Today, the value of the copper in a pre-1982 penny is about 2.8¢, more than double the value of the penny as legal tender.
The claim is true.
Are you asking me to demonstrate how to handle that equation ?
Are you expecting to get the procedure and solution here ?
If you were asking a question, would that be it ?
Well, OK. You manipulated me into it.
5p + 2 = 4p - 1
Subtract 4p from each side: p + 2 = - 1
Subtract 2 from each side: p = - 3
Graph it on graph paper then connect the dots then you can measure each side by the amount of boxes and then you take base × height ÷2