Answer: 0.16666666666
Step-by-step explanation:lol
Find their gradients using the change in y coords divided by the change in x coords. once you have the gradients (or slopes), multiply them by eachother - if the product is (-1) then theyre perpdendicular, if not, they are either parallel or intersect at a point
Answer:
So the answer for this case would be n=107 rounded up to the nearest integer
Step-by-step explanation:
Information given
the sample mean
the sample deviation
the sample size
Solution to the problem
The margin of error is given by this formula:
(a)
And on this case we have that ME =0.001 and we are interested in order to find the value of n, if we solve n from equation (a) we got:
(b)
We can use as estimator of the real population deviation the sample deviation for this case 
/ The critical value for 99% of confidence interval is given by 
, replacing into formula (b) we got:
So the answer for this case would be n=107 rounded up to the nearest integer
HEY MATE YOUR ANSWER IS HERE
★ GIVEN EQUATION ★
X + Y = 4
★ SOLUTION ★
LET VALUE OF X = 0 , 1 , 2 , 3 AND 4
WHEN X = 0
0 + Y = 4
Y = 4
WHEN X = 1
1 + Y = 4
Y = 3
WHEN X = 2
2 + Y = 4
Y = 2
WHEN X = 3
3 + Y = 4
Y = 1
WHEN X = 4
4 + Y = 4
Y = 0
NOW OUR 5 COORDINATES OF LINE X + Y = 4 ARE
A ( 0 , 4)
B ( 1 , 3 )
C ( 2 , 2)
D ( 3 , 1 )
E ( 4 , 0 )
THANKS FOR YOUR QUESTION HOPE THIS HELPS
can i have a brill
thank u
good luck
