During the past 10 years, the amount of money, m (in billions of dollars), spent in north america by car dealerships advertising their product can be modeled by the equation m = 0.18e0.4t + 0.51. in what year was about $5 billion (m = 5) spent by car dealerships in advertising?

The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds