Use the matrices K, L, M, and N to evaluate each matrix expression. If the operation cannot be performed, write undefined.
7
5
5
5
-1
3
-5
x-[-2 ] --[
K=
L
M=
4
3
N=-1
- 2
4
0
- 2
4
-2 -6
4M
7K - 2L

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

How does the graph of y = 3x compare to the graph of y = 3-x?

Of jk j(–25, 10) k(5, –20). is y- of l, jk a 7: 3 ? a. –16 b.–11 c. –4 d.–1