Jorge Masvidal weighs 77.1107 how many grams?

How does the image distance (di) of a convex lens compare with the image distance of a concave lens? a. the image distance of the convex lens is positive, and that of the concave lens is negative. b. both are negative for a virtual image. c. both are positive for a virtual image d. the image distance of the convex lens is negative, and that of the concave lens is positive.

Determine the maximum r-value of the polar equation r =3+3 cos 0

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?