There are 8 hot dog buns in a package and 10 hot dogs in a package. how many packages of each do you need to buy to give at least 50 people hot dogs if you want the same amount of hot dogs and buns

What is the 12th term of b(n)=-4-2(n-1)

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters

10 points? me . its important ‼️‼️