Graphite is made up of layers of graphene. Each layer of graphene is about 200 200
picometers, or 200×10−12
200
×
10
−
12
meters, thick.

How many layers of graphene are there in a 1.6
1.6
-mm-thick piece of graphite? Write your answer in scientific notation.

The table represents a linear function. what is the slope of the function? –6 –4 4 6

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

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola