Answer:
The probability that a shopper buys shoes and a book is 0.015
Step-by-step explanation:
we are given
The probability that a shopper buys shoes is 0.15
so, we have

The probability that a shopper buys a book is 0.10
so, we have

the probability that a shopper buys shoes and a book can be written as
p(s∩b)
we are given that
s and b are independent
so,
p(s∩b)
now, we can plug values
p(s∩b)
p(s∩b)
Answer:
B C E
Step-by-step explanation:
Read the question
Yes that is correct always
You would take d times t seconds and find the answer