Choose all sets that contain the number –2.22.

natural numbers

whole numbers

integers

rational numbers

irrational numbers

real numbers

It is a rational number and a real number.

Step-by-step explanation:

Hope this helps.

were is the equation

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: