exam Maths Puzzle Numerical Ability

Can you let me know if I answered this math problem correctly?
If Sin theta = -2/3 find Sin of (-theta)

I came up with Sin theta = 2/3.

Thank you.

Sarah McGuire

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exam Other Question

A recently retired woman requires $6,000 per year in extra income. She has $50,000 to invest and can invest in B-rated bonds paying 15% per year or in a certifiicate of deposit (CD Multiply and simplify by factoring. Assume that all expressions under radicals represent nonnegative numbers.

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