What is the probability of drawing two yellow marbles of the first one is placed back in the bag beforethe second draw

There are 10 total marbles, 2 are yellow.

The probability of picking a yellow one would be 2/10, which simplifies to 1/5

The marble is replaced and picked again, so the probability of the second pick is the same as the first one 1/5

The probability of picking both the same = 1/5 x 1/5 = 1/25

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 "

i dont know

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