¿Qué porcentaje de personas encuestadas se comunican menos de 73 minutos?

alguien sabe porfa
es de aprendo en casa

here is your mark brainliest

figure c

step-by-step explanation:

hope this .

16.80 times .20= 3.36

step-by-step explanation:

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.