What is the slope of the line?

Step-by-step explanation:

If you start at (2,0) you go up 3 and to the right 1. The reason for this is because you need to find points that intersect perfectly to find the slope. I really hope this makes sense. Im not sure how else to explain it. Have a good day :)

cut 138 centimeters off

step-by-step explanation:

250-112 = 138

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