I suggest you Google each of these people. You can search for the name bio

Or you can search for the name height weight.

for math i have to do a graph of some sort, so i chose to do a graph of famous ppls heights and weights, so i was wondering do you know like mary careys weight, shaquille o'neal, and maria sharapova thx.

To find the heights and weights of Mary Carey, Shaquille O'Neal, and Maria Sharapova, you can follow these steps:

1. Open a web browser and go to the Google search engine.
2. Enter the name of the person followed by "bio" in the search bar. In this case, you can search for "Mary Carey bio," "Shaquille O'Neal bio," and "Maria Sharapova bio."
3. Look for reliable sources such as official websites, credible news articles, or reputable biographies that provide accurate information about the individuals.
4. Click on the relevant search results that appear to have reliable information.
5. Once you find a trustworthy source, navigate to the page that contains the biographical details of the respective person.
6. Look for sections or paragraphs that describe the person's physical attributes, such as height and weight.
7. Make a note of the heights and weights of Mary Carey, Shaquille O'Neal, and Maria Sharapova for your graph.

Remember to verify the information by cross-referencing multiple sources to ensure accuracy. It is also important to consider that the accuracy of the heights and weights may vary depending on the source.