Use the definition to find an expression for the instantaneous velocity of an object moving with rectilinear motion according to the given function relating s (in ft) and t (in s).s = 
A. 
B. 
C. 
D. - 
Answer: B
Mathematics
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Solve the problem.Use the fact that tan x = x + 
+ 
+ 
+ . . . for |x| < 
to find the first four terms of the series for ln (cos x).
A. 1 + x2 + 
+ 
+ . . .
B. 
+ 
+ 
+ 
+ . . .
C. - 
D. - 
Mathematics
Integrate the function.
dt
A. - 
+ C
B. - 
+ C
C. - 
+ C
D. - 
+ C
Mathematics
Convert the Egyptian numeral to Hindu-Arabic form.
A. 928,439 B. 1,000,439 C. 928,709 D. 928,412
Mathematics
Solve for the angle ?, where 0 ? ? ? 2?sin2? = 
A. ? = 
, 
, 
, 
B. ? = 
, 
, 
, 
C. ? = 
, 
, 
, 
D. ? = 0, ?, 2?
Mathematics