Which is the best estimate of the capacity of a drinking glass? less than 1 l more than 3 l less than 1 kg more than 30 g

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?