Solve the problem.There are 12 horses in a race. In how many ways can the first three positions of the order of the finish occur? (Assume there are no ties.)
A. 220
B. 1320
C. 1324
D. 218
Answer: B
Mathematics
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Subtract.-
- 
A. 2
B. - 2
C. 
D. 
Mathematics
Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.2logbm - logbn
A. logb(m2 - n)
B. logb
C. logbm2 ÷ logbn
D. logb(
)
Mathematics
Use a graph or a table to find the limit.
A. ? B. -? C. 0 D. 3
Mathematics
A total of $32,000 is invested in two municipal bonds that pay 5.75% and 6.25% simple interest. The investor wants an annual interest income of $1,900 from the investments. What amount should be invested in the 5.75% bond? ?
A. $31,800 B. $20,000 C. $32,000 D. $20,300 E. $20,100
Mathematics