Answer:
I think
electromagnets require power to operate
Answer:
The slope of -3.824 means that if we increase engine size by 1 unit, the mpg will decrease by 3.824 units
Explanation:
mpg=36.91−3.824•Engine size
Writing as y=mx+c then
mpg=−3.824•Engine size+36.91
Where mpy represent y, -3.824 represent m, engine size represent x and 36.91 represent c
Since from the equation y=mx+c m is the slope and c is the y-intercept, therefore,
The slope of -3.824 means that if we increase engine size by 1 unit, the mpg will decrease by 3.824 units
Answer:
The MATLAB code will be:
close all;
clc;
clear all;
a = [20, 1, -2; 3, 20, -1; 2,-3, 20];
b = [17; -18; 25];
tol = 1e-6;
[M,N] = size(a);
if M~=N
error('A is not a square Matrix');
end
x = [0,0,0];
xx(1,:) = x;
n = 100;
error = 0.00001;
for k = 2:n
for i = 1:N
s = 0;
for j = 1:N
if j ~= i
s = s + a(i,j) * x(j);
end
end
x(i) = (1/a(i,i)*(b(i) - s));
end
xx(k,:) = x;kk = k;
Error = abs(max(xx(kk,:)- xx(k-1,:)))
if Error<error
break;
end
end
fprintf ('The roots of equation are: ')
x
fprintf ('The number of iterations are: ')
k
fprintf ('The error is: ')
Error
Explanation:
Answer:
2035
Explanation:
The governors of a dozen U.S. states including California, New York, Massachusetts and North Carolina called on President Joe Biden on Wednesday to back ending sales of new gasoline-powered vehicles by 2035, a dramatic shift away from fossil fuels.
it is undesirable that all of the points should fall extremely near, or exactly on, the centerline of the control chart Because:
- It can make it difficult to interpret patterns and draw conclusions in a run chart.
- It can lead hinder the process, and make it unstable.
<h3>When a
data point falls outside the control limits of a run chart ?</h3>
If a data point falls is said to outside the control limits, we can say that the process is said to be out of one's control and it is good that an investigation is done to ascertain and remove the cause or causes.
So, it is undesirable that all of the points should fall extremely near, or exactly on, the centerline of the control chart Because:
- It can make it difficult to interpret patterns and draw conclusions in a run chart.
- It can lead hinder the process, and make it unstable.
Learn more about data point from
brainly.com/question/3514929
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