Find the sum of the infinite geometric series.- 1 + 
- 
+ 
+ ...
A. S = - 1
B. S = - 
C. S = - 
D. Does not exist
Answer: B
Mathematics
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Simplify the exponential expression. Write any negative exponents as positive exponents. Assume all variables represent positive real numbers.x-2/5 ? x3/5
A. x1/5 B. x5/6 C. x-1/5 D. x6/5
Mathematics
Solve the equation.
+ 4 = 5
A. {81} B. ? C. {1} D. {-1}
Mathematics
Find fx, fy, and f?.f(x, y, ?) = x?
A. fx = ?
; fy = - 
; f? = x
B. fx = ?
; fy = 
; f? = x
C. fx = ?
; fy = - 
; f? = x
D. fx = ?
; fy = 
; f? = x
Mathematics
Determine whether the equation balances when the proposed solution is tested.
= 
+ w Solution is 9
A. Balances B. Does not balance
Mathematics