Halen wrote the product 0.4 for the problem shown don says that is not correct since when you multiply by tenths the product will be in the hundredths. Is don right explain

Answer and Step-by-step explanation:

The problem shown is 0.8 x 0.5.

Yes, if you multiply tenth by tenth you get hundredth. However, Don is wrong for saying Halen is wrong. This is because 0.8 x 0.5 = 8/10 x 5/10 = 40/100 = 0.40

But because the zero after 4 is insignificant, the zero goes and it is now 0.4.

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)