Chat with AIExam 2: Review of Basic Algebra
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for S = 1000,r = 0.1,t = y
Following equation is used in carbon dating of the artefacts:
N = 
× 
where,
N = Decay rate of the artefact,expressed as disintegrations per minute (dpm) 
= Decay rate of natural carbon = 14 dpm
τ = Mean life time = 
= 
= 8267 years
t = Age of the artefact
What is the expected decay rate of the artefact,if it is known to be from Canadian New France era,350 years ago.
× where,
N = Decay rate of the artefact,expressed as disintegrations per minute (dpm) = Decay rate of natural carbon = 14 dpm
τ = Mean life time = = = 8267 years
t = Age of the artefact
What is the expected decay rate of the artefact,if it is known to be from Canadian New France era,350 years ago. (Essay)
4.7/5 
(45)
(45) 
(4 - 3x)+ 
= 
x - 
(2x - 3)Taylor invests part of her $2 000 savings into a savings account at 6% and part into a GIC at 8% simple interest.If she gets $150 in interest from the two investments,calculate how much she invested at each rate.
(Essay)
4.8/5 (30)
(30) 
= 0.24
x = 48
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