Answer:
It Might be 80 Ngl I see why you need help so ima guess sorry
Step-by-step explanation:
Step-by-step explanation:
Percent error = |actual − theoretical| / actual × 100%
|42 − 30| / 42 × 100% = 28.6%
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I'm not for sure if this is what you meant though sorry
A quadratic equation cannot have one imaginary solution because of the discriminant enclosed in a radical. The discriminant, √(b² - 4ac), determines the nature of the roots and it can only be either 2 real roots, 1 real solution or 2 imaginary roots. Hope this answers the question.
Answer:
20
Step-by-step explanation:
$579/$28 = 20.67
it says about because this is a decimal and there's only whole numbers so it's 20 payments