Perform the indicated operation and simplify. Assume all variables represent positive real numbers.
A. x
B. 3x
C. 3x4
D. 3x
Answer: B
Mathematics
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Does the pair of triangles appear to be similar? Write similar or not similar.
A. Similar B. Not similar
Mathematics
Solve the problem.The number of books in a small library increases according to the function B = 5000e0.02t, where t is measured in years. How many books will the library have after 8 years?
A. 3979 B. 9163 C. 5868 D. 7227
Mathematics
Factor completely. If a polynomial cannot be factored, say it is prime.x3 - 25x + 4x2 - 100
A. (x + 5)(x - 5)(x + 4) B. prime C. (x - 5)2(x + 4) D. (x2 - 25)(x + 4)
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
? 
A. 
B. 
C. 
D. 
Mathematics