estions 14 refers to data given below A certain radioactive material is known to decay at a rate 1 proportional to the amount present. If initially of the material is present and 0.1 percent of the original mass has decayed after 1 week, 11. find an expression for the mass at any time t A. N = ¹e-0.001t 2 C. N = 2e-0---1t B. N = 1e-0.001t D. N = 2e-0.001t 12. Determine the half-life of the material described in the previous problem A. 11.3 yrs C. 13.3 yrs B. 12.3 yrs D. 14.3 yrs 13. Rework the Problem using a time of 1 day 1 A. N = = -0.001429t C. N = 2e-0---1t 2 R N 10-0.001t N 20-0.001t
estions 14 refers to data given below A certain radioactive material is known to decay at a rate 1 proportional to the amount present. If initially of the material is present and 0.1 percent of the original mass has decayed after 1 week, 11. find an expression for the mass at any time t A. N = ¹e-0.001t 2 C. N = 2e-0---1t B. N = 1e-0.001t D. N = 2e-0.001t 12. Determine the half-life of the material described in the previous problem A. 11.3 yrs C. 13.3 yrs B. 12.3 yrs D. 14.3 yrs 13. Rework the Problem using a time of 1 day 1 A. N = = -0.001429t C. N = 2e-0---1t 2 R N 10-0.001t N 20-0.001t
estions 14 refers to data given below A certain radioactive material is known to decay at a rate 1 proportional to the amount present. If initially of the material is present and 0.1 percent of the original mass has decayed after 1 week, 11. find an expression for the mass at any time t A. N = ¹e-0.001t 2 C. N = 2e-0---1t B. N = 1e-0.001t D. N = 2e-0.001t 12. Determine the half-life of the material described in the previous problem A. 11.3 yrs C. 13.3 yrs B. 12.3 yrs D. 14.3 yrs 13. Rework the Problem using a time of 1 day 1 A. N = = -0.001429t C. N = 2e-0---1t 2 R N 10-0.001t N 20-0.001t
Transcribed Image Text:Questions 11 to 14 refers to data given below
A certain radioactive material is known to decay at a rate
proportional to the amount present. If initially g of the
material is present and 0.1 percent of the original mass has
decayed after 1 week,
11. find an expression for the mass at any time t
A. N = = -0.001t
1-1-1
2
C. N = 2e-0---1t
B. N 1e-0.001t
D. N 2e-0.001t
12. Determine the half-life of the material described in the
previous problem
A. 11.3 yrs
C. 13.3 yrs
B. 12.3 yrs
D. 14.3 yrs
13. Rework the Problem using a time of 1 day
1-0.001429t
A. Ne
2
C. N = 2e-0----1t
B. N = 1e-0.001t
D. N = 2e-0.001t
With integration, one of the major concepts of calculus. Differentiation is the derivative or rate of change of a function with respect to the independent variable.
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