N!
Use: nck=k!(n-k)!
How many ways can you
choose steak, fish, or chicken if you can only chose two meats
can only choose two meats?

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Will gve pints stars and brainliest