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allochka39001 [22]
3 years ago
8

What is 20% tax on $56.85? (Round to the nearest cent.)

Mathematics
1 answer:
Sauron [17]3 years ago
5 0

Answer:

$11.37 if im correct

Step-by-step explanation:

We turn 20% into a decimal which .2 they we multiply $56.85 by .2

$56.85 x .2 = $11.37

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zysi [14]

Answer:

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Step-by-step explanation:

3(1+1)<9

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1 year ago
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Identify one way to rewrite the expression using the Distributive Property. 2(9 + 3) A. (2 × 9) − (2 × 3) B. (2 × 9) + (9 × 3) C
Dmitry_Shevchenko [17]
The answer is D.

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aalyn [17]
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3 years ago
In a teacher's math course, a linear regression line was calculated to predict
Marat540 [252]

The given equation is the best line that approximates the linear

relationship between the midterm score and the score in the final exam.

  • AJ's residual is 0.3, which is not among the given options, therefore, the correct option is. <u>E. None of these</u>.

Reasons:

The given linear regression line equation is; \hat y = 25.5 + 0.82·\mathbf{\hat x}

Where;

\hat y = Final exam score;

\hat x = The midterm score;

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AJ's actual score in the exam = 99

Required:

The value of AJ's residual

Solution:

By using the regression line equation, we have;

The predicted exam score, \hat y = 25.5 + 0.82 × 90 = 99.3

  • The residual score = Predicted score - Actual score

∴ AJ's residual = 99.3 - 99 = 0.3

AJ's residual = 0.3

Therefore, the correct option is option E;

  • <u>E. None of these</u>

Learn more about regression line equation here:

brainly.com/question/9339658

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2 years ago
The only solution of the equation x^2 + bx + 16 = 0 is x = 4. What is the value of b?
jeka94

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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