Answer:
5 dollars
Step-by-step explanation:
If the price is 90 % off, we will pay 100 - 90 or 10 %
Take the original price times 10 %
50 * 10 %
50 * .10
5
Answer:
$44 hope it helps
Step-by-step explanation:
Answer: 32/35
Step-by-step explanation:
got it correct
We want to find

, where

is a binomial distribution with

and

. So
The answer is 19 units number 3