A balanced dime is tossed three times. The possible outcomes are represented in the table. Complete parts(a) through(d) below.

HHH

HTH

THH

TTH

HHT

HTT

THT

TTT

a. Find the probability that allthree of the tosses come up tails.

(Type an integer or a simplifiedfraction.)

b. Find the probability that the lasttwotosses come up tails.

(Type an integer or a simplifiedfraction.)

c. Find the probability that all three tosses come up the same.

(Type an integer or a simplifiedfraction.)

d. Find the probability that the first toss comes up heads.

(Type an integer or a simplifiedfraction.)