PLSSS HELP!! (Determine the value of x.)
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Mathematics, 20.06.2019 18:04
Lilianna uses 3/4 calories per minute just by sitting. she uses 1 more calorie per minute by walking. lilianna uses a total of 12 1/4 calories walking to the park. lilianna uses the equation, d(.75+1)=12.25 to represent the situation. what does the variable d represent in the equation?
Answers: 2
Mathematics, 21.06.2019 15:20
Asmall (but heavy) particle placed in a glass of water will follow a zigzag motion because the particle will bounce off of the water molecules it meets. this is called brownian motion. a physicist simulates this on a computer, by varying the distance a particle can travel (called the mean free length), on average, before it collides with a water molecule and assigning the change in motion to be one of 8 directions, each with a similar probability. by running the simulated particle (with the same mean free length) many times she determines that it should take 15 seconds, on average, for the particle to fall to the bottom, with a standard deviation of 1.5 seconds. next she lets a real particle fall through a glass of water and finds that it took 18 seconds. what does she conclude, and why?
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Mathematics, 21.06.2019 16:30
Which of the following is the correct ratio for converting kilograms to grams
Answers: 3
Mathematics, 21.06.2019 17:30
Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k
Answers: 2
Mathematics, 19.05.2020 04:02
Biology, 19.05.2020 04:02
Mathematics, 19.05.2020 04:02
Mathematics, 19.05.2020 04:02
Mathematics, 19.05.2020 04:02
Biology, 19.05.2020 04:02
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Physics, 19.05.2020 04:02
Mathematics, 19.05.2020 04:02
Mathematics, 19.05.2020 04:02
Mathematics, 19.05.2020 04:02