The amount of time that a customer waits on hold at a call center can be modeled by a uniform distribution on the interval from 0 seconds to 120 seconds. (a) Draw a density curve to model the amount of time that a randomly selected customer waits on hold. Be sure to include scales on both axes.

d

step-by-step explanation:

it is 570

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: