Answer:
Step-by-step explanation:
Given that the number of people with Alzheimer's disease in the United States age 65 years and over is projected to be
where N is in millions where year 2010 corresponds to t=0
For 2020, 10 years lapsed hence t= 1
a)
So 4.78025 million people
b) Growth = N(1)-n(0) =0.08025 million
c) N(4) = 5.084
Average rate of change = (5.084-4.7)/4 =0.096 million per decade
I did it wrong the first time you're answer is b. 11*11^4
Answer:
<em>97 square miles</em>
Step-by-step explanation:
Let us divide this figure into rectangles, each of set dimensions;
<em>Solution; 97 square miles</em>
What you do is stack the fractions and subtract 9-3 and you get 6 and bring down the 8 and subtract 5-3 and you get 6 6/8