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Find the length of an arc that subtends a central angle of 30° in a circle of radius 5 m.

Solve triangle ABC, if a = 6, b = 8, and ∠ C = 120 ° law of sine-cosine.png

An automobile that is received as a prize should be included in the taxpayer’s income at its list price rather than its fair market value.

The cost of a subscription for a hospital intern to the New England Journal of Medicine is a deductible expense for the hospital.

If a taxpayer sells their personal residence and purchases a new residence, all or part of the realized gain may be recognized.

There is a limitation of $25 per donee on the deduction of gifts to employees for length of service.

Awards, bonuses, and prizes are all included in gross income.

Taxpayers who work at two or more jobs during the same day may deduct the cost of transportation from one job to the other.

Jim is a high school chemistry teacher. In 2024, his chemistry lab is short of supplies so he spends $350 of his own money purchasing missing items needed for the upcoming labs. Jim may deduct the entire $350.

A reasonable business expense must be ordinary and necessary in order to be deductible.