exam Maths Puzzle Numerical Ability

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Find each angle measure to the nearest degree.

1) tan A=2.0503

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exam Other Question

7/20 divided by 1/3 = ?? and 2/3 divided by 1/2 = ?? If a person earns an annual interest rate of 7% on an investment of $1500.00. Write the function that shows how much money the investor has at t,in years.
I think the answer is P(t)=1500(1.07)^t. Can someone please tell me if I am correct ?