Awesome Algebra Two

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Across
  1. 3. The area of this shape is equal to pi times the radius squared.
  2. 4. In the equation y=20x+12, what is the y-intercept?
  3. 6. If a bag has four clear, two blue, and five green marbles, which color is most likely to be randomly selected?
  4. 10. Are the following decimals rational or irrational: 0.4, 0.125, 0.333..?
  5. 11. Natural numbers are also called ______ integers because they exclude negative numbers and zero.
  6. 12. Which axis is on the line x=0? Include “axis” in your response.
Down
  1. 1. To solve for x given 4x=52 , ____ by four on both sides.
  2. 2. True or False: You can use the original data to make a numberline even if the difference between neighbor numbers is unequal (ex. 2, 7, 8, 55).
  3. 5. The sides a and b in a right triangle are also called the ____
  4. 7. The probability of a coin landing on tails three times in a row can be calculated and written as a fraction. What is the denominator of the fraction? (Hint: the numerator is one).
  5. 8. True or False: If a student flips a coin and then rolls a pair of number cubes the events are independent.
  6. 9. What percent of the data fits between Q1 and Q3 of a boxplot?