For any positive numbers a, b, and d, with b + 1, logbla. d) = -
A. logba. logy d
B. logo a + logbd
C. logo a- logo d
X
D. d. logba

Asoccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.1 in

The square root of 9x plus 7 plus the square rot of 2x equall to 7

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