Examlex
Solve the problem.
-How many 4-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 if the first digit cannot be 0? Repeated digits are allowed.
Internal Rate
Often referred to as the Internal Rate of Return (IRR), it is the interest rate at which the net present value of all the cash flows (both positive and negative) from a project or investment equal zero.
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