A teacher asked his class of 20 students, "What is your age? Their responses are shown in the dot plot below.
Mean =
Median =
Mode =
Range =
14 x x x x
15 x x x x x x x
16 x x x x x
17 x x
18 x x
Age
Does the mean or median best represent the center for this data? Explain

umumumumum

im not sure

b

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:

vertical=18cm horizontal=18cm hypotenuse=25.5

step-by-step explanation: