Question

Answer for this question

Answer 1

Answer:

answer is e

Step-by-step explanation:

none of these

mark me the brainliest

HOPE IT HELPS

Answer 2

Step-by-step explanation:

p(a) = 1/4

p(b)= 3/5

at least one = 1-none hitting target

probability of A not hitting target is

p(a')=3/4

probability of B not hitting target is

p(b')=1-3/5=2/5

probability of none hitting target = p(a')×p(b')

= 3/4×2/5=3/10

p(atleast one)= 1-3/10=7/10