Answer: the answer is 521
Step-by-step explanation: i don't know how i got that i am a human calculator :)
The domain { x | x = -5 , -3 , 1 , 2 , 6}
Turn 45% into a decimal. You get 0.45, because you move the decimal two places to the left.
Then multiply 300*0.45
You get 135
135 Shoppers in the supermarket bought milk.
The correct answer is 19,200. Hope this helps. :)