Across
- 3. What is the study of data collection and analysis
- 8. In a linear equation the variable in raised only to the power _____
- 9. An inverse operation is a mathematical operation which _________ the effect on another
- 13. Who wrote the Plimpton 322
- 15. A ____________ variable describes a particular quality or characteristic
- 17. Discrete quantitative variables usually is a result of ______
- 18. Each object is called an element or _______ of the set
- 20. In a _____ we enlarge or reduce an object in one direction only
- 21. To ________ by a fraction we multiply by its reciprocal
- 22. Quantities that have both magnitude and direction are called
- 23. What does "O" stands in "FOIL"
- 26. The multiplicative inverse of a number
- 27. Florence Nightingale's best-known graph was called _____ area diagram
- 28. Florence Nightingale's best-known graph was a variation of what type of graph
Down
- 1. A _________ is a mathematical sentence which indicates that two expressions have the same value
- 2. ____________ is the process of writing an expression as a product of its factors
- 4. A ______________ is a collection of individuals or objects about which we want to draw conclusions
- 5. Synonym for Cartesian Plane
- 6. When was the Plimpton 322 written around ( add unit – BC, AD)
- 7. What does “D” stand in “LCD”
- 10. _________ numerical data takes exact number values, and results from counting
- 11. The area of a region is the amount of ______ within its boundaries
- 12. The ______ speed of an object is calculated by dividing the total distance travelled by the total time taken.
- 14. Quantities which have only magnitude are called
- 16. A ________ is the process of collecting data from a sample
- 19. Synonym for Absolute Value
- 24. _____________ equations are equations involving fractions
- 25. Numerical variable is also known as ______ variable