Nadia swims at a rate of 50 meters per minute. Create a function f, where f(n) gives the number of meters Nadia swims given the number of minutes she swims, n. Write a function using function notation that describes the total number of meters Nadia has swam for any given number of minutes.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

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

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me