Find a Nonzero Vector Orthogonal to the Plane Through the Points

question 39

Multiple Choice

Find a nonzero vector orthogonal to the plane through the points $P , Q$ , and $R$ .
$$P ( 1,0,0 ) , Q ( 7,8,0 ) , R ( 0,8,1 )$$

• A) \(\mathbf { i } - 7 \mathbf { j } + 8 \mathbf { k }\)
• B) \(- 7 \mathbf { i } + \mathbf { j } + 8 \mathbf { k }\)
• C) \(\mathbf { i } - 8 \mathbf { j } + 7 \mathbf { k }\)
• D) \(8 \mathbf { i } - 6 \mathbf { j } + 56 \mathbf { k }\)
• E) None of these

Explain how federal income tax withholding from an employee's paycheck is determined.

Understand and calculate FICA tax liabilities for both Social Security and Medicare.

Identify and differentiate between various tax forms relevant to federal employment taxation.

Calculate net pay after all applicable withholdings.

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