Answer:
74 pages/hour
Step-by-step explanation:
The average rate of change is the difference in the numbers of pages divided by the difference in the numbers of hours.
At the end of 3 hours, 90 pages were read.
At he end of 5 hours, 238 pages were read.
Difference in hours: 5 hours - 3 hours = 2 hours.
Difference in pages: 238 pages - 90 pages = 148 pages
The average rate of change is the difference in pages divided by the difference in hours.
average rate of change = (148 pages)/(2 hours) = 74 pages/hour
Answer:
The third approximation is
Step-by-step explanation:
We are given that
We have to find the second and third approximation of a root of given equation by using Newton's method.
We know that Newton's method , if nth approximation is given and then, the next approximation is given by
Substitute
Substitute the value n=1 then, we get
Substitute the values then , we get the second approximation
For n=2
Hence, the third approximation is
Answer:
B. -17 I believe is right. Hope it helps!