Please choose one to answer. Thanks of finished all 3 questions BRILLIANT! I give you Braingood thing

Write the expression as a single natural logarithm. 2 in a - 4 in y

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

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