The age of a tree t (in yr) and its corresponding height H t are given in the table. (See Example 8) a. Write a model of the form H t = a + b In t . Round a and b to 2 decimal places. b. Use the model to predict the age of a tree if it is 25 ft high. Round to the nearest year. c. Is it reasonable to assume that this logarithmic trend will continue indefinitely? Why or why not?
The age of a tree t (in yr) and its corresponding height H t are given in the table. (See Example 8) a. Write a model of the form H t = a + b In t . Round a and b to 2 decimal places. b. Use the model to predict the age of a tree if it is 25 ft high. Round to the nearest year. c. Is it reasonable to assume that this logarithmic trend will continue indefinitely? Why or why not?
Solution Summary: The author explains how the graph resembles the equation, f(x)=a+bmathrmlnx. The graph is plotted using the given table which
Write the given third order linear equation as an equivalent system of first order equations with initial values.
Use
Y1 = Y, Y2 = y', and y3 = y".
-
-
√ (3t¹ + 3 − t³)y" — y" + (3t² + 3)y' + (3t — 3t¹) y = 1 − 3t²
\y(3) = 1, y′(3) = −2, y″(3) = −3
(8) - (888) -
with initial values
Y
=
If you don't get this in 3 tries, you can get a hint.
Question 2
1 pts
Let A be the value of the triple integral
SSS.
(x³ y² z) dV where D is the region
D
bounded by the planes 3z + 5y = 15, 4z — 5y = 20, x = 0, x = 1, and z = 0.
Then the value of sin(3A) is
-0.003
0.496
-0.408
-0.420
0.384
-0.162
0.367
0.364
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.
How to determine the difference between an algebraic and transcendental expression; Author: Study Force;https://www.youtube.com/watch?v=xRht10w7ZOE;License: Standard YouTube License, CC-BY