Determina el punto medio del segmento cuyos extremos son: A(6,3) y B(8,-1) A) (7,1)
B) (1,7)
C) (-7,-1)
D) (-1,7)​

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: