Solve the problem.If cos x is replaced by 
and |x| < 0.4, what estimate can be made of the error?
A. |E| < 0.000014222
B. |E| < 0.000034133
C. |E| < 0.000005689
D. |E| < 0.000085333
Answer: C
Mathematics
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A. 18 mph B. 17 mph C. 15 mph D. 10 mph
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Solve the problem.Let f(x) = 3x.i) Find f(3).ii) Find f-1(3).iii) Find x when f(x) = 9.iv) Find x when f-1(x) = 9.
What will be an ideal response?
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Answer the question.Consider the numbers 2, 
, -22, 0, 0.
, 
, 
. Which are natural numbers?
A. 2, 0
B. 2
C. 2, 
D. 2, 0, 
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