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Welcome to Ms. Korotkow's PreCalculus classes at Richardson High School!
Please do not hesitate to contact me using any of the following methods Email: mailto:sara.korotkow@risd.org Phone: 469-593-3027 Twitter: @mskmath My conference period is first period (9:00-9:50AM) Use the navigation bar to access videos, answer keys, notes, and any other important information. |
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