The bacterium Pseudomonas aeruginosa is cultured with an initial population of 10 4 active organisms. The population of active bacteria increases up to a point, and then due to a limited food supply and an increase of waste products, the population of living organisms decreases. Over the first 48 hr, the population P ( t ) can be approximated by: P ( t ) = − 1718.75 t 2 + 82 , 500 t + 10 , 000 where ? 0 ≤ t ≤ 48 a .Find the time required for the population to reach its maximum value. b .What is the maximum population?
The bacterium Pseudomonas aeruginosa is cultured with an initial population of 10 4 active organisms. The population of active bacteria increases up to a point, and then due to a limited food supply and an increase of waste products, the population of living organisms decreases. Over the first 48 hr, the population P ( t ) can be approximated by: P ( t ) = − 1718.75 t 2 + 82 , 500 t + 10 , 000 where ? 0 ≤ t ≤ 48 a .Find the time required for the population to reach its maximum value. b .What is the maximum population?
Solution Summary: The author explains how to calculate the maximum population of a bacterium by using the ti-83 calculator.
The bacterium Pseudomonas aeruginosa is cultured with an initial population of
10
4
active organisms. The population of active bacteria increases up to a point, and then due to a limited food supply and an increase of waste products, the population of living organisms decreases. Over the first 48 hr, the population
P
(
t
)
can be approximated by:
P
(
t
)
=
−
1718.75
t
2
+
82
,
500
t
+
10
,
000
where ?
0
≤
t
≤
48
a.Find the time required for the population to reach its maximum value.
1. For the following subsets of R3, explain whether or not they are a subspace of R³.
(a)
(b)
1.1
0.65
U
= span
-3.4
0.23
0.4
-0.44
0
(})}
a
V
{(2) | ER
(c) Z= the points in the z-axis
Solve the following equation forx.
leave
answer in
Simplified radical form.
5x²-4x-3=6
MATCHING LIST
Question 6
Listen
Use the given equations and their discriminants to match them to the type and
number of solutions.
00
ed
two irrational solutions
a. x²+10x-2=-24
two rational solutions
b. 8x²+11x-3=7
one rational solution
c. 3x²+2x+7=2
two non-real solutions
d. x²+12x+45 = 9
DELL
FLOWER
CHILD
10/20
All Changes S
$681 22991
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra 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