Answer:
Step-by-step explanation:
Given:
We want to obtain the general solution of the given differential equation.
The general solution of the differential equation is:
CHECK:
Use the given frequency distribution to find the class width, class midpoint, and class boundaries
1 answer:
Based on the table attached, the class boundaries are as follows: 43.5, 49.5, 53.5, 59.5, 63.5, 69.5, 73.5, 79.5.
<h3 /><h3>What is the frequency distribution about?</h3>Temperature (°F) Frequency
40-44 1
45-49 3
50-54 5
55-59 11
60-64 7
65-69 7
70-74 1
A. Viewing at the frequency table, we find that the lower class limits of two consecutive classes are 40 and 44, respectively. Thus the class width is:
Class width = 44 − 40= 4
B: One can find the class midpoints by putting the average of the lower and upper class limits. So the midpoint of the first class is seen below:
= 40 - 44 = = 42. In a similar way, we find the rest.
C. The Class boundaries is known to be that which separate the classes removing the class limits. The class boundaries are as follows:
43.5, 49.5, 53.5, 59.5, 63.5, 69.5, 73.5, 79.5
Therefore, Based on the table attached, the class boundaries are as follows: 43.5, 49.5, 53.5, 59.5, 63.5, 69.5, 73.5, 79.5.
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Answer:
Yes
Step-by-step explanation:
We are given that a function
We have to find that given function is an explicit solution to the linear equation
If given function is an explicit solution of given linear equation then it satisfied the given differential equation
Differentiate w.r.t x
Then we get
Again differentiate w.r.t x
Then we get
Substitute all values in the given differential equation
=
Hence, given function is an explicit solution of given differential equation.
Therefore, answer is yes.