While sitting at the airport waiting for a flight, i noticed a sign that flashed the same message every 8 seconds. if that message flashed day and night for a week, how many times did that message appear on the sign? you must show me the math.

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Describe the domain and range of y=2(3)^x-2+5