Factor. Check by multiplying.3a2 - 15a
A. 3a(a - 15a)
B. 3a(a - 5)
C. 3a(a2 - 5a)
D. 15a(a - 1)
Answer: B
Mathematics
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In the following question(s), FN represents the Nth Fibonacci number.F487 - F484 =
A. 2F485 B. 3 C. F481 D. F3 E. none of these
Mathematics
Evaluate the expression using the given values.mc2; m = 2.4 × 10-6, c = 3 × 108
A. 2.16 × 1013 B. 7.2 × 102 C. 2.16 × 1011 D. 21.6
Mathematics
Find the exact value of the expression.cot-1
A. - 
B. - 
C. 
D. 
Mathematics
Solve.How many 5-card hands are possible with two 52-card decks?
A. 91,962,620 B. 1,092,624 C. 47,842,522 D. 2,598,960
Mathematics