Solve the problem.Use the formula A = P(1 + r)2 to find what the rate of interest is if a principal amount of $5500 grows to $6534.55 in 2 years, if interest is compounded annually.
A. 9%
B. 10%
C. 7%
D. 11%
Answer: A
Mathematics
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A. 2.3118 B. 42.7083 C. 0.2947 D. 3.3934
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The given triangles are similar. Find the unknown length n. Be sure to include units in the answer.
A. 0.96 km B. 600 km C. 9.6 km D. 60 km
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Apply row operations to the augmented matrix to find the solution to the linear system.
A. x = 2, y = -3, z = 1 B. x = 1, y = -2, z = 4 C. x = 2, y = 3, z = 5 D. x = -2, y = -3, z = 3
Mathematics
Find the center of the hyperbola.y2 - x2 - 10x = 26
A. (-5, 0) B. (5, 0) C. (0, -5) D. (-5, 1)
Mathematics