Mathematics, 06.10.2021 23:30 12monkey6
A coin is thrown 50 times.
It lands on heads 31 times.
Write down the relative frequency it lands on heads.
31/50
27 (b)
Raj says,
"The coin is biased towards heads."
*
Use the data to give a reason why he might be correct.
Answers: 3
Mathematics, 21.06.2019 17:40
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Mathematics, 21.06.2019 18:40
A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days
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Mathematics, 21.06.2019 20:30
Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered
Answers: 1
A coin is thrown 50 times.
It lands on heads 31 times.
Write down the relative frequency it l...
Write down the relative frequency it l...
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