Adrunk person is walking on the road. with probability 0.6 he takes a step forward and with probability 0.4 he takes a step backward. after 10 steps, what is the probability that he is at his starting position?

If a person after 10 steps is at his starting position, then this person takes 5 steps forward and 5 steps backward.

This is a binomial distribution with

Then

b.my answer is b.

brainliest

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%