Solve the problem.How many three-digit counting numbers do not contain any of the digits 1, 5, 7, 8, or 9?
A. 48 numbers
B. 125 numbers
C. 64 numbers
D. 100 numbers
Answer: D
Mathematics
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Solve the equation.ln (2x - 5) = ln 15 - ln (x - 3)
A. 0, 11/2 B. 3, 3/2 C. ? D. 11/2
Mathematics
Solve.John owns a hotdog stand. He has found that his profit is represented by the equation 
with P being the profit in dollars, and x the number of hotdogs sold. How many hotdogs must he sell to earn the most profit?
A. 49 hotdogs B. 30 hotdogs C. 24 hotdogs D. 31 hotdogs
Mathematics
Solve for the variable.(y2 - 5y + 4) - (6y + 5) = y2 + 11
A. y = - 
B. y = - 
C. y = - 
D. y = - 
Mathematics
Use the compound interest formula to determine the final value of the given amount.$810 at 7% compounded continuously for 6 years
A. $2601.13 B. $1908.70 C. $26,823.52 D. $1232.79
Mathematics