Perform the indicated operations and write the result in standard form.
A. -
B. 
i
C. -30
D. -
Answer: D
Mathematics
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Solve the problem.Does the graph of the function y = 6x + 12 sin x have any horizontal tangents in the interval 
If so, where?
A. Yes, at x = 
, x = 
B. Yes, at x = 
, x = 
C. Yes, at x = 
D. No
Mathematics
Solve the problem.An honest coin is tossed ten times. The probability that the number of heads is triple the number of tails is
A. 
.
B. 0.
C. 
.
D. 
.
E. none of these
Mathematics
Solve.In a recent survey of 200 people, 8 said that their favorite color of car was blue. What percent of the people surveyed liked blue cars? Round to the nearest tenth if necessary.
A. 26% B. 25% C. 4% D. 5%
Mathematics
Verify the identity.cot ? ? sec ? = csc ?
What will be an ideal response?
Mathematics