Suppose you earned $15 from your job last week. You want to save $3 and buy some books that cost $4 each. To find how many books you can buy, solve the Equation

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

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

Have yall ever just farted and was like, i farted.