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sp2606 [1]
3 years ago
14

A (p + 1) metres long ladder reaches a height

Mathematics
1 answer:
statuscvo [17]3 years ago
4 0

p^2 + (2p - 5)^2 = (p + 1)^2

Solve for p to find your answer.

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Step-by-step explanation:

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Dr. Green finds a note from another scientist. It says how many boxes of bug nets they should bring, but there is a smudge over
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Answer:

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Step-by-step explanation:

Dr. Green finds a note from another scientist. It says how many boxes of bug nets they should bring, but there is a smudge over the first digit of the number.

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3 years ago
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Step-by-step explanation:

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p(8

                     =20C_{9}(0.31)^9\times (0.69)^{11}+20C_{10}(0.31)^{10}\times (0.69)^{10}+20C_{11}\times (0.31)^{11}\times (0.69)^{9}

=0.074955+0.037043+0.015130

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2 years ago
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