Charlie guesses there are 517 pennies in a jar. the jar actually contains 623 pennies. what is the percent error in charlie's guess, to the nearest tenth of a percent?

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Ответ:

tulensru02

13.12.2021

Mathematics

J = 1,600

Step-by-step explanation:

Step 1: Make an expression

$\frac{J}{-20} = -80$

Step 2: Multiply both sides by -20

$\frac{J}{-20} * -20 = -80 * -20$

J = 1,600

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