Differentiate f(x) = \frac{x^{3}-4 x+1}{x^{3}}.

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Describe the relationship between the angles of similar triangles and the sides of similar triangles