The candelit- dinner candle store surveys its monday customers to find out their opinion on a new scented candle. identify the population and the sample. give a reason why the sample could be biased

Anyone know? will mark brainliest if you're correct!

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.