Solve the problem.Angela Ramos invested $590 in a money market fund. Two years later, her investment was worth 
Find the approximate annual rate of return on her investment. Use the formula 
where P is the investment amount and A is the value after time. Give results as a percent to the nearest tenth, if necessary.
A. 14.7%
B. 19.7%
C. 21.6%
D. 6.6%
Answer: B
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Solve the problem.On a sunny day, a flag pole and its shadow form the sides of a right triangle. If the hypotenuse is 
long and the shadow is 28 meters, how tall is the flag pole?
A. 63 m B. 21 m C. 49 m D. 45 m
Find the equation of the line passing through the indicated two points in standard form.(-5, 0) and (3, -3)
A. 5x - 6y = -3 B. -3x - 8y = 15 C. 3x - 8y = 15 D. -5x + 6y = -3
Write a system of equations associated with the augmented matrix. Do not try to solve.
A. 15x + 5y = 13 7x + 2y = 12 B. 5x + 15y = 13 2x + 7y = 12 C. 15x + 5y = 13 2x + 7y = 12 D. 15x + 5y = -13 2x + 7y = -12
Solve the problem.Evaluate 
by expanding down the third column. Show all your work.A = 
What will be an ideal response?