According to the CIA’s World Fact Boo k in 2010, the population of the United Stales was approximately 310 million with a 0.97 % annual growth rate. At this rate, the population P t (in millions) can be approximated by P t = 310 1.0097 t , where t is the time in years since 2010. a. Is the graph of P an increasing or decreasing exponential function? b. Evaluate P 0 and interpret its meaning in the context of this problem. c. Evaluate P 10 and interpret its meaning in the context of this problem Round the population value to the nearest million. d. Evaluate P 20 and P 30 . e. Evaluate P 200 and use this result to determine if it is reasonable to expect this model to continue indeiritely.
According to the CIA’s World Fact Boo k in 2010, the population of the United Stales was approximately 310 million with a 0.97 % annual growth rate. At this rate, the population P t (in millions) can be approximated by P t = 310 1.0097 t , where t is the time in years since 2010. a. Is the graph of P an increasing or decreasing exponential function? b. Evaluate P 0 and interpret its meaning in the context of this problem. c. Evaluate P 10 and interpret its meaning in the context of this problem Round the population value to the nearest million. d. Evaluate P 20 and P 30 . e. Evaluate P 200 and use this result to determine if it is reasonable to expect this model to continue indeiritely.
According to the CIA’s World Fact Book in 2010, the population of the United Stales was approximately 310 million with a
0.97
%
annual growth rate. At this rate, the population
P
t
(in millions) can be approximated by
P
t
=
310
1.0097
t
,
where t is the time in years since 2010.
a. Is the graph of P an increasing or decreasing exponential function?
b. Evaluate
P
0
and interpret its meaning in the context of this problem.
c. Evaluate
P
10
and interpret its meaning in the context of this problem Round the population value to the nearest million.
d. Evaluate
P
20
and
P
30
.
e. Evaluate
P
200
and use this result to determine if it is reasonable to expect this model to continue indeiritely.
For the system consisting of the lines:
and
71 = (-8,5,6) + t(4, −5,3)
72 = (0, −24,9) + u(−1, 6, −3)
a) State whether the two lines are parallel or not and justify your answer.
b) Find the point of intersection, if possible, and classify the system based on the
number of points of intersection and how the lines are related. Show a complete
solution process.
3. [-/2 Points]
DETAILS
MY NOTES
SESSCALCET2 7.4.013.
Find the exact length of the curve.
y = In(sec x), 0 ≤ x ≤ π/4
H.w
WI
M
Wz
A
Sindax
Sind dy max
Утах
at 0.75m from A
w=6KN/M L=2
W2=9 KN/m
P= 10 KN
B
Make the solution handwritten and not
artificial intelligence because I will
give a bad rating if you solve it with
artificial intelligence
A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.
01 - What Is A Differential Equation in Calculus? Learn to Solve Ordinary Differential Equations.; Author: Math and Science;https://www.youtube.com/watch?v=K80YEHQpx9g;License: Standard YouTube License, CC-BY
Higher Order Differential Equation with constant coefficient (GATE) (Part 1) l GATE 2018; Author: GATE Lectures by Dishank;https://www.youtube.com/watch?v=ODxP7BbqAjA;License: Standard YouTube License, CC-BY