Multiply.4 × 

A. - 16
B. - 19
C. 16
D. 19


Answer: B

Mathematics

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Solve the differential equation. + 9 + 20y = 0

A. y = c1e5x + c2e-4x  B. y = c1e-5x + c2e4x  C. y = c1e5x + c2e4x  D. y = c1e-5x + c2e-4x 

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Find the value of the ordinary annuity. Interest is compounded annually unless otherwise stated. Round to the nearest cent.R = $2500, i = 7% interest compounded quarterly for 5 years

A. $46,814.14 B. $55,777.91 C. $202,111.17 D. $59,254.03

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Perform the indicated operation.8.1 dam ÷ 4

A. 32.4 dam B. 2.025 dam C. 20.25 dam D. 0.2025 dam

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Rewrite the following linear programming problem without using matrices. Minimize CX subject to  X ? 0, whereC = [1 1 3], B = [20 10], A = , X = , and 0 = .

What will be an ideal response?

Mathematics