Solve the problem.How many 6-digit numbers (i.e. between 100,000 and 999,999) are divisible by 20?
A. 90,000
B. 45,000
C. 50,000
D. 27,907,200
E. none of these
Answer: B
Mathematics
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Remove the parentheses and simplify, if possible.(-16n + 7n5 - 15n4) - (2n4 + 4n5 - 8n)
A. 3n5 - 11n4 - 24n B. -22n10 C. 3n5 - 17n4 - 24n D. 3n5 - 17n4 - 8n
Mathematics
Factor, if possible.t3 + 216
A. (t - 6)(t2 + 6t + 36) B. (t + 6)(t2 + 36) C. (t + 6)(t2 - 6t + 36) D. (t - 216)(t2 - 1)
Mathematics
Solve the problem.How many 5-card poker hands consisting of three 5's and two cards that are not 5's are possible in a 
deck?
A. 5304 B. 4512 C. 2256 D. 2652
Mathematics
Write an equivalent logarithmic equation.2-2 = 
A. log 2 
= -2
B. log 2 -2 = 
C. log 1/4 2 = -2
D. log -2 
= 2
Mathematics