Add.77 + 85
A. 163
B. 162
C. 161
D. 152
Answer: B
Mathematics
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Find the limit of the sequence if it converges; otherwise indicate divergence.an = 
n
A. e5 B. 5 C. 0 D. Diverges
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Solve the equation for the unknown quantity x.log10x = 2
A. 121 B. 20 C. 22 D. 100
Mathematics
Decide whether or not the ordered pair is a solution of the equation.
; 6x + 5y = 4
A. Yes B. No
Mathematics
Eliminate the parameter t. Find a rectangular equation for the plane curve defined by the parametric equations.x = et, y = e-t; -? < t < ?
A. y = ex; -? < x < ? B. y = e-ln x; 0 < x < ? C. y = eln x; 0 < x < ? D. y = e-x; -? < x < ?
Mathematics