This table shows the length, in inches, of several nails.
2 answers:
Answer:
The scatter plot is attached. There you could see each nail length, where the x-axis represents the number of nails and y-axis represents the length in inches.
Additionally, we can find the mean of the length of these nails, we just need to sum them all and then divide by the total number of nails.
Therefore, the mean is 247.8 inches approximately.
You might be interested in
Answer:
2, 1, 3, 4, 6, 5
Step-by-step explanation:
The rate of change of function f(x) on an interval [a, b] is defined as ...
average rate of change = (f(b) -f(a))/(b -a)
For the function h(x) = 2^-x, this will be ...
arc = (h(b) -h(a))/(b -a) = (2^-b -2^-a)/(b-a) = (2^-a)(2^(a-b) -1)/(b -a)
__
1. For the interval [0, 2], the average rate of change is ...
arc = (2^-0)(2^(0-2) -1)(2 -0) = (1/4 -1)/2 = -3/8 = -0.375
1 goes in the 2nd answer blank
2-6. For the other intervals, it is convenient to let a calculator or spreadsheet compute the values. The average rates of change are shown in the attachment.
