If two cards are drawn out of a deck WITH replacement, what's the probability that you draw a red card and then an Ace? Question 10 options:

A. 1/2

B. 1/13

C. 1/26

D. 1/52

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+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