MATHS UT 3 ACTIVITY

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Across
  1. 2. The difference between the upper class limit and the lower class limit is called _________.
  2. 5. there are five _____ of exponents.
  3. 6. in simple interest the _____ remains the same throughout the loan period.
  4. 9. an exponent can also be called____.
  5. 10. A_________ such as 'x' is used to describe a number.
  6. 11. Properties of exponents are used to _________ expressions.
  7. 12. _______ are used in mathematics to describe the position of a point.
  8. 14. _______is charged on purchase of an object.
  9. 15. If the interest is compounded Half yearly, the time will _________.
  10. 16. ______ shows the proportion in which a quantity is shared out.
Down
  1. 1. The perimeter of a circle is called it's ________.
  2. 3. When a power is raised to another power, we _____ the power
  3. 4. Any base with a _______ exponent equals to one.
  4. 7. _________ is a representation of a frequency distribution by means of rectangles whose widths represent class intervals and whose areas are proportional to the corresponding frequencies.
  5. 8. The mid point of a class is called it's ______.
  6. 13. n the formula(pi r^2), is equals to ____.
  7. 17. Another word for 'third to the power' is _______.