Simplify.
+ 
- 
A. 
B. 
C. 
D. 4
Answer: D
Mathematics
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Add in the indicated base.10010two + 11010two + 10011two
A. 111011two B. 11111two C. 101111two D. 111111two
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Find the area of a sector with the given central angle ? in a circle of radius r.? = 
, r = 12 cm
A. 36? sq cm B. 72? sq cm C. 6? sq cm D. 3? sq cm
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Solve the formula for the specified letter.
+ 
= 
for c
A. c = a + b
B. c = 
C. c = 
D. c = ab(a + b)
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Use mathematical induction to prove that the statement is true for every positive integer n.If 0 < a < 1, then an < an-1.(Assume that a is a constant.)
What will be an ideal response?
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