I kind a get the answer for this one but I’m not sure if that’s the correct one but I think your answer will be -6
Answer:
A. Assuming that the mean weights of wolves in the populations are equal, the probability of obtaining a test statistic that is greater than 2.771 or less than −2.771 is 0.01.
Step-by-step explanation:
Answer:
the answer is 4
x
^2
+
10
x
+
2
Step-by-step explanation:
hope this helps you out :) plz mark brainiest
Use Pythagorean theorem:
9i-j = sqrt (9^2 - 1^2) = sqrt(81-1) = sqrt80
now divide both terms in V by that:
u = 9/sqrt(80)i - 1/sqrt(80)j
see attached picture:
The answer should be 101.