Across
- 3. if the prime factorization of a natural number n is 2^m. 5^n then its decimal expansion will be
- 8. a number that cannot be expressed as a fraction
- 10. a quadratic polynomial has how many zeroes
- 11. region bounded by an arc and a chord
Down
- 1. A line that touches a circle at only one point, and does not enter the interior of a circle is called a
- 2. if the graph of a system of linear equations consists of coinciding lines then it has ____ solutions
- 4. a system of equations having no solutions
- 5. The chance if an event occurring
- 6. In a quadratic equation, b^2-4ac stands for __
- 7. a number that is expressed in terms of the square root of a negative number
- 9. 1/3 pi r^2 h is the volume of