Simplify.
A. 64k5
B. -4k5
C. 4k5
D. 4k18
Answer: C
Mathematics
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Solve the problem.If it has been determined that the probability of an earthquake occurring on a certain day in a certain area is 0.01, what are the odds against an earthquake?
A. 99 to 1 B. 98 to 1 C. 100 to 1 D. 1 to 100
Mathematics
Determine whether the given value is a solution of the inequality.f + 11 < 20; 9
A. A solution B. Not a solution
Mathematics
Find the derivative of the function.s = sin 
- cos 
A. cos 
+ sin 
B. 
cos 
- 
sin 
C. - 
cos 
- 
sin 
D. 
cos 
+ 
sin 
Mathematics
Determine whether the Fourier series of the given function will include only sine terms, only cosine terms, or both sine terms and cosine terms.f(x) = 5 - x2 -9 ? x < 9
A. both sine and cosine terms B. only sine terms C. only cosine terms
Mathematics