Question

2) Chloe lives in an area where she only runs the air conditioner during the 4 hottest months of the

Answer 1

Answer:

Step-by-step explanation:

she runs the air during the 4 hottest months.....30 days per month....so she runs the air for (30 * 4) = 120 days

she runs it for 7 hrs per day....so she runs it (7 * 120) = 840 hrs

at a cost of 0.25 per hr....(840 * 0.25) = $ 210 <==