Archaeology. A skull found in an ancient tomb has 8% of the original amount of radioactive carbon-14 present. Estimate the age of the skull. (See Example 3.) EXAMPLE 3 Archaeology A human bone fragment was found at an archaeological site in Africa. If 10 % of the original amount of radioactive carbon-14 was present, estimate the age of the bone (to the nearest 100 years).
Archaeology. A skull found in an ancient tomb has 8% of the original amount of radioactive carbon-14 present. Estimate the age of the skull. (See Example 3.) EXAMPLE 3 Archaeology A human bone fragment was found at an archaeological site in Africa. If 10 % of the original amount of radioactive carbon-14 was present, estimate the age of the bone (to the nearest 100 years).
Solution Summary: The author calculates the age of a skull if 8% of the original amount of radioactive carbon-14 is present in the skull.
Archaeology. A skull found in an ancient tomb has 8% of the original amount of radioactive carbon-14 present. Estimate the age of the skull. (See Example 3.)
EXAMPLE 3 Archaeology A human bone fragment was found at an archaeological site in Africa. If 10% of the original amount of radioactive carbon-14 was present, estimate the age of the bone (to the nearest 100 years).
3. Let
sin (22) + cos (T2)
f(z) =
z(22 + 1)(z+1)
Compute f(z)dz over each of the contours/closed curves C1, C2, C3 and C4 shown
below.
L
10
-C
x
Don't use any Al tool
show ur answer
pe
n and paper then take
what is the slope of the linear equation-5x+2y-10=0
1. Evaluate
(2,5)
(3x+y)dx+(2y-x)dy
(0,1)
(i) along the straight lines from (0, 1) to (2, 1) and then from (2, 1) to (2,5), and (ii)
along the parabola y = x² + 1.
Don't use any Al tool
show ur answer in pe
n and paper then take
Chapter 5 Solutions
Pearson eText for Calculus for Business, Economics, Life Sciences, and Social Sciences, Brief Version -- Instant Access (Pearson+)
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