Find an expression for the nth term of the arithmetic sequence.10, 15, 20, 25, 30, . . .
A. an = 5n + 5
B. an = 10n
C. an = 5n + 10
D. an = n + 5n
Answer: A
Mathematics
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A. -8, 8
B. 
C. -
, 
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?
?
?
A. ?
B. 
C. ?
D. No solution
E. ?
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If the height is modeled by h(t) = h0- 16t2, find h0.
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Mathematics