Convert the Hindu-Arabic numeral to Roman form.644

A. DXLIV
B. MCXLIV
C. DCXLIV
D. DCLIV

Answer: C

Mathematics

Solve the given differential equation. + 9 + 20y = -15

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

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Mathematics

Use the power property to rewrite the expression.logx

A. log_x
B. 4 + log_x y
C. log_x y
D. 4log_x y

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Mathematics

Solve.The ratio of the length to the width of a rectangular plot is 7 to 4. Its diagonal measures Find the dimensions of the plot.

A. Length: 63 ft; width: 36 ft B. Length: 66.5 ft; width: 38 ft C. Length: 70 ft; width: 40 ft D. Length: 59.5 ft; width: 34 ft

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Mathematics

Graph the linear inequality.x + y < -2

A.

B.

C.

D.

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Mathematics