5/8 of the 64 musicians in a music contest are guitarist. some of the guitarist play jazz solos, and the rest play classical solos. the ratio of the number of guitarist playing jazz solos to the total number of guitarist in the contest is 1: 4. how many guitarist play classical solos in the contest?

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

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

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9