A computer randomly generates a 4-character password of 2 letters followed by 2 digits. All passwords Are equally likely. What is the number of possible 2-letter, 2-digit passwords?

your answer is a

step-by-step explanation:

plzplzplzplzplz mark brainliest i need it.

a. she will receive a refund of $278.

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.