What is the difference of the fractions? Use the number line to help find the answer. StartFraction 1 over 5 EndFraction minus three-fourths

A number line going from negative 1 to positive 1 in increments of StartFraction 2 over 20 EndFraction.
Negative StartFraction 19 over 20 EndFraction
Negative StartFraction 11 over 20 EndFraction
StartFraction 11 over 20 EndFraction
StartFraction 19 over 20 EndFraction

answer: '

the distance between points l and m

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

-9

step-by-step explanation: