14- 13.2 12 11 10 7.7 5.7 5.1 4.5 2000 2010 2020 2030 2040 2050 (Source: Alzheimer's Association)

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Alzheimer’s Disease The figure gives the millions
of U.S. citizens age 65 and older with Alzheimer’s
disease from 2000 and projected to 2050. If the number of millions of these U.S. citizens is the function
f 1x2, where x is the year, use the graph to answer the
following.
a. How many U.S. citizens age 65 and older are
expected to have Alzheimer’s disease in 2020?
b. Find ƒ(2030) and explain its meaning.
c. In what year do we expect 11 million U.S.
citizens age 65 and older to have Alzheimer’s
disease?
d. Is this function increasing or decreasing?

14-
13.2
12
11
10
7.7
5.7
5.1
4.5
2000 2010 2020 2030 2040 2050
(Source: Alzheimer's Association)
Transcribed Image Text:14- 13.2 12 11 10 7.7 5.7 5.1 4.5 2000 2010 2020 2030 2040 2050 (Source: Alzheimer's Association)
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