
Concept explainers
(a)
To find:
The projected Hispanic population for 2005 and compare this to the actual value of 42.69 million for the given exponential function
(b)
To find:
The projected U.S. Asian population for 2005 and compare this to the actual value of 12.69 million for the given exponential function
(c)
To find:
The expected annual percentage increase for Hispanics and for Asians.
(d)
To find:
The projected U.S. black population for 2005 and compare this to the actual value of 12.69 million for the given linear function
(e)
To graph:
The projected population function for Hispanics and estimate when the Hispanic, Asian, and black populations will be double its actual value for 2005.

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Chapter 2 Solutions
Calculus For The Life Sciences
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- Let the region R be the area enclosed by the function f(x) = ex — 1, the horizontal line y = -4 and the vertical lines x = 0 and x = 3. Find the volume of the solid generated when the region R is revolved about the line y = -4. You may use a calculator and round to the nearest thousandth. 20 15 10 5 y I I I | I + -1.5 -1 -0.5 0.5 1 1.5 2 2.5 3 -5 I -10 -15 I + I I T I I + -20 I + -25 I I I -30 I 3.5 4 xarrow_forwardplease show all the workarrow_forwardplease show all the workarrow_forward
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