You flip two coins. let event a= the first coin comes up heads let event b= the second coin comes up tails

D.

Step-by-step explanation:

P(B|A) means the probability that event B happens given that event A happens.

event A = the first coin comes up heads

event B = the second coin comes up tails

P(B|A) means the probability that event B happens given that event A happens.

event A = the first coin comes up heads

event B = the second coin comes up tails

P(B|A) means the probability that the second coin comes up tails given that the first coin comes up heads.

Answer is D.

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d