Compound there are two sentences connected by a semicolon, you can tell because they each have their own subject (the musician, she) and their own verb (preform, had).
1.1 million U.S. abortions each year.
Nearly 1 in 4 (22%) of pregnancies end in abortion50% of women now seeking abortion have had at least one previous abortion.
The U.S. abortion rate is among the highest of developed countries.
51% of abortions are performed on women less than 25 years of age.
Approximately 1/3 of American women have had an abortion by age 45.
<span>Abortion disproportionately affects black and Hispanic women.
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70% as a decimal is 0.70
To convert from a percentage to a decimal, you move the decimal point twice to the left
Hope this helps