2,6, 18, 54,162
The common ratio ""is3
Is this right?

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

What is the relationship between all triangles that can be drawn given the same three angles

The area of square garden is 300m squared. how long is the diagonal?