Urgent plz
the graph below shows the height an elevator travels, y, in x seconds: a graph is shown with x-axis title as time in seconds. the title on the y-axis is height of elevator above ground in feet. the values on the x-axis are from 0 to 5 in increments of 1 for each grid line. the values on the y-axis are from 0 to 75 in increments of 15 for each grid line. a line is shown passing through the ordered pairs 1, 15 and 2, 30 and 3, 45 and 4, 60. the title of the graph is rate of ascent. what is the rate of change for the relationship represented in the graph? fraction 1 over 15 fraction 1 over 14 14 15

step-by-step explanation:

a

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