benchmarks.wiki / Public workspace
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Omni-MATH / Consider a number line, with a lily pad placed at each integer point. A frog is…
Problem
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problem
Consider a number line, with a lily pad placed at each integer point. A frog is standing at the lily pad at the point 0 on the number line, and wants to reach the lily pad at the point 2014 on the number line. If the frog stands at the point on the number line, it can jump directly to either point or point on the number line. Each of the lily pads at the points on the number line has, independently and with probability , a snake. Let be the probability that the frog can make some sequence of jumps to reach the lily pad at the point 2014 on the number line, without ever landing on a lily pad containing a snake. What is ? Express your answer as a decimal number.
Plain-text mathematical notation (without MathML)
Consider a number line, with a lily pad placed at each integer point. A frog is standing at the lily pad at the point 0 on the number line, and wants to reach the lily pad at the point 2014 on the number line. If the frog stands at the point n on the number line, it can jump directly to either point n+2 or point n+3 on the number line. Each of the lily pads at the points 1,⋯,2013 on the number line has, independently and with probability 1/2, a snake. Let p be the probability that the frog can make some sequence of jumps to reach the lily pad at the point 2014 on the number line, without ever landing on a lily pad containing a snake. What is p^(1/2014)? Express your answer as a decimal number.
Original LaTeX notation
Consider a number line, with a lily pad placed at each integer point. A frog is standing at the lily pad at the point 0 on the number line, and wants to reach the lily pad at the point 2014 on the number line. If the frog stands at the point $n$ on the number line, it can jump directly to either point $n+2$ or point $n+3$ on the number line. Each of the lily pads at the points $1, \cdots, 2013$ on the number line has, independently and with probability $1 / 2$, a snake. Let $p$ be the probability that the frog can make some sequence of jumps to reach the lily pad at the point 2014 on the number line, without ever landing on a lily pad containing a snake. What is $p^{1 / 2014}$? Express your answer as a decimal number.Discussion
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Source and history
- task_id
401633a3-662f-5181-ad0b-c77f7ab2f17f- task_key
test--401633a3-662f-5181-ad0b-c77f7ab2f17f- task_revision_id
- 1
- config / split
- / test
initial import