Drag equations to each row to show why the equation of a straight line is y = mx + b, where m is the slope and b is the y-intercept. V

hi sorry cant give u the exact answer but I'll but put it in my explanation

Step-by-step explanation:

This is an algebraic question first u take y and go to the first quadrant and take the straight line (clue)- the 2 letters are the same numbers) basically the answer would be y=6 3 + 2

6/20

step-by-step explanation:

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