You will now consider Option 2-using low-flow shower heads instead of regular shower heads.
Courtney claims that Option 2 would result in the class using 270 gallons
of water during 180 minutes of showering because:
(180minutes) (1.5gallons per minute) = 270gallons.
Courtney is incorrect.
Identify her error.
.
• Explain how to find the correct amount of water used if the
class chooses Option 2.
• Include how much water would be used.

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest