exam
Maths Puzzle
Numerical Ability
Stan invested $17,000, part at 18% and part at 4%. If the total interest at the end of the year is $1,380, how much did he invest at each rate?
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exam Other Question
If I could get some help with this problem I would appreciate it.
Factor each of the following trinomials completely.
2a^3 - 52a^2b + 96ab^2
I keep coming up with something strange I know it is not correct. Help please?
What is the answer for (0+i^2)*(0+i^2)