Aplayer of a video game is confronted with a series of four opponents and an 80% probability of defeating each opponent. assume that the results from opponents are independent (and that when the player is defeated by an opponent the game ends) .
(a) what is the probability that a player defeats all four opponents? .
(b) what is the probability that a player defeats at least two of the opponents in a game?

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet