PLEASE HELP Wendy is pulling a bucket up from a well at the same time that Lucas drops a penny down the well. The equation d= 16t^2 gives the depth d in feet of the penny t seconds after it is dropped. The equation d= 56-4t gives the depth d in feet of the bucket t seconds after the penny is dropped. After how many seconds will the penny hit the bucket?

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