The Nth term of a sequence is 3n^2 /2 a) Find the second term of the sequence
b) Find the fifth term of the sequence

a. Second term= 3(2)^2/2

6^2/2=36/2=18

b. Fifth term=3(5)^2/2

15^2/2=225/2

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

step-by-step explanation:

is their an equation anywhere i can take a   look at it and see if i am right.