Aclassroom teacher determined that there be at least 9.8 square feet of floor space in a classroom for every student in the class. find the minimum floor space that 43 students would require. round the answer to the nearest whole number.

Which of the following is not a subset of {1,2,3}?

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

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)