Write a general term an for the sequence. Assume that n begins with 1.
, 
, 
, 
, . . .
A. an = 
B. an = n + 3
C. an = 
D. an = 
+ 3
Answer: A
Mathematics
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524.63219 to the nearest ten
A. 510 B. 500 C. 520 D. 524.6
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Find x.
= 9
A. 6
B. 3
C. -6
D. 
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Find the perimeter of the specified triangle. Assume the triangles are similar.Find the perimeter of the triangle on the left.
A. 50 m B. 95 m C. 248.5 m D. 144.5 m
Mathematics
Simplify the expression.
?
What will be an ideal response?
Mathematics