Evaluate the expression.6-1 + 8-1
A. 
B. - 
C. 2
D. 
Answer: D
Mathematics
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Find the limit using 
= 1.
A. 1/2 B. 0 C. 4/5 D. Does not exist
Mathematics
Multiply: 10-3 ð 10-3
a. 106 b. 103 c. 100 d. 10-3 e. 10-6
Mathematics
A committee consists of five members (A, B, C, D, and E). A and B have veto power; C, D, and E each have one vote. For a motion to pass it must have the support of both A and B plus at least one additional member.The Banzhaf power distribution of the committee is
A. A: 
; B: 
; C: 
; D: 
; E: 
.
B. A: 
; B: 
; C: 
; D: 
; E: 
.
C. A: 
; B: 
; C: 
; D: 
; E : 
.
D. A: 
; B: 
; C: 
; D: 
; E: 
.
E. none of these
Mathematics
Perform the operation indicated.
÷ 
A. 
B. 
C. 
D. x - 7
Mathematics