Answer:
1150
Step-by-step explanation:
25x46
= 25x40+25x6
=1000+25x4+25x2
=1000+100+50
=1150
Answer:
(2,-4)
Step-by-step explanation:
50
uhh as each scientific notation is 10 more, so therefore 5 x 10
50
I don't know much about this but as far as I can tell the mean is about 8, that would make the deviation value of about 2
Two matrices may be added or subtracted only if they have the same dimension; that is, they must have the same number of rows and columns. Addition or subtraction is accomplished by adding or subtracting corresponding elements. For example, consider matrix A and matrix B. A =