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the population of a country is decreasing, and its population (in millions) over six years is shown in the table. find an exponential regression curve to model this situation.

a.) y = 54.3(.918^×)
b.) y = 67.2(.887^×)
c.) y = 72.8(.842^×)
d.) y = 83.9(.903^×)

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

cant see photo

step-by-step explanation:

step-by-step explanation: