Christiano is performing a science experiment and studying the growth rate of a certain type of onion root cell under different conditions. He places a cell in a dish and records the number of cells each day. Based on the pattern shown in the table, predict the number of cells in the dish after 5 days. Number of Days Number of Cells 1 4 2 4 × 4 3 4 × 4 × 4 Evaluate the expression to determine the number of cells.