cómo calculo la mediana, la media y moda de la siguiente serie de números 5,3,6,5,4,5,2,8,6,5,4,8,3,4,5,4,8,2 ,5,4​

What is the inverse of the function f(x)=4x+8

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle