Could someone help me. I’ll give brainliest?
Only number 12 parallel and perpendicular. Not 11

Parallel: y= -4x+3, or any equation with a y-intercept that isn't -14;

Perpendicular; y=1/4x+3 or any equation with the same slope

Step-by-step explanation:

Parallel lines have the same slope but different intercepts

Perpendicular lines have the opposite reciprocal as a slope

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560