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work: 11.4 HW -
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Question 9, 11.4.3
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The probability of rolling an even number on a 10 -sided die is 
◻.
(Type an integer or a simplified fraction.)

work: 1111.44 HW -\newlineHW Score: 27.59%,8 27.59 \%, 8 of 2929\newlineQuestion 99, 1111.44.33\newlinepoints\newlinePoints: 00 of 11\newlineSave\newlineThe probability of rolling an even number on a 1010 -sided die is \square .\newline(Type an integer or a simplified fraction.)

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Q. work: 1111.44 HW -\newlineHW Score: 27.59%,8 27.59 \%, 8 of 2929\newlineQuestion 99, 1111.44.33\newlinepoints\newlinePoints: 00 of 11\newlineSave\newlineThe probability of rolling an even number on a 1010 -sided die is \square .\newline(Type an integer or a simplified fraction.)
  1. Identify Total Outcomes: First, identify the total number of outcomes when rolling a 1010-sided die. Since the die has 1010 sides, there are 1010 possible outcomes.
  2. Determine Favorable Outcomes: Next, determine the number of favorable outcomes for rolling an even number.\newlineThe even numbers on a 1010-sided die are 2,4,6,8,2, 4, 6, 8, and 1010. That gives us 55 even numbers.
  3. Calculate Probability: Now, calculate the probability of rolling an even number.\newlineThe probability is the number of favorable outcomes divided by the total number of outcomes.\newlineSo, the probability is 55 (favorable outcomes) / 1010 (total outcomes).
  4. Simplify Fraction: Simplify the fraction obtained in the previous step. 510\frac{5}{10} simplifies to 12\frac{1}{2}.

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