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The rate of decay is

a radioactive sample has a decay rate R of 518 decay/min at time t=7 min and 156 decay/ min at time t=17 min. calculate the
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2. asked by renaa
3. 607 views
A sample of the radioisotope potassium-40 is crushed to increase its surface area. The temperature of the sample is then lowered
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2. 75 views
The equation y=4,060(1−0.05)trepresents the decay of a specific species of bird. Select the option below that represents the
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The equation y=4,060(1−0.05)t represents the decay of a specific species of bird. Select the option below that represents the
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2. 24 views
The equation y=4,060(1−0.05)^trepresents the decay of a specific species of bird. Select the option below that represents the
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Which of the following statements about radioactive dating is true?a. Radioactive decay is the rate at which new atoms form. b.
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2. asked by Anonymous
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𝑓(𝑡)=35(0.92)^𝑡/5What is the annual decay rate of the substance? decay rate = __ % **I am confused I thought that it
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2. asked by Sarah
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Determine whether the function below is exponential growth or decay, and find the rate of change. P(t)=8.5(0.92)2 (1 point)
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Exponential function N= 500x0.74^t what is the monthly decay factor?What is the monthly percentage decay rate? What is the
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2. asked by Student
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In which type of radioactive decay does the nucleus become more stable without changing its identity?A. beta-minus decay B.
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2. 137 views