Multiply and simplify. Assume that all variables represent positive real numbers.
? 
A. 
B. 
C. 2
D. 2
Answer: C
Mathematics
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Solve the given equation. Give an exact solution.log (x + 3) = log (2x - 2)
A. ?
B. 
C. 
D. 
Mathematics
Find T, N, and B for the given space curve.r(t) = (ln(cos t) + 3)i + 10j + (1 + t )k, -?/2 < t < ?/2
A. T = (sin t)i + (cos t)k; N = (cos t)i - (sin t)k; B = -j B. T = (-sin t)i + (cos t)k; N = (-cos t)i - (sin t)k; B = -j C. T = (-sin t)i + (cos t)k; N = (-cos t)i - (sin t)k; B = j D. T = (sin t)i + (cos t)k; N = (cos t)i - (sin t)k; B = j
Mathematics
Use the graph of f to sketch a graph of the inverse of f using a dashed curve.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.The primary mortgage on a home is called the:
A. FNMA B. collateral C. real mortgage D. first mortgage
Mathematics