What two things do you replace with values in a geometric sequence in the explicit form, LaTeX: a_n\:=\:a_1\cdot\left(r\right)^{n-1 }a n = a 1 ⋅ ( r ) n − 1?

and ; then provide your illustrative example

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

answer: no, but if it does it's a obvious pattern.

step-by-step explanation:

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: