To determine how many home runs Babe Ruth hit in 1929, you would need to look at the corresponding bar for that year on the graph. Since I can't see the graph directly, I recommend checking the height of the bar above the year 1929.
If the bar reaches slightly below 45, it would be about 44. If it reaches slightly above 45 but below 50, it would be around 46 or 48. If it reaches closer to 50, it may be around 52.
If you have access to the graph, you can identify the closest number based on the bar's height. If you're trying to provide an answer based on provided options, a common estimate might hover around 46 or 48 based on typical yearly variations.
To choose among the possible answers, please select the number that best matches the visual representation of the bar in 1929.