<span>The PSAT Math section is composed of two sub-sections: a 45-minute calculator-optional section, and a 25-minute no-calculator section. These sections include a total of 48 questions: 40 multiple-choice questions and 8 student-produced response (or "grid-in") questions. The multiple-choice questions provide four possible answers; students must determine which of the four choices is the correct solution to the question. The grid-in questions require students to calculate and grid the correct answers; no answer choices are given. Some grid-in questions can have more than one correct answer.</span>
Explanation:
here you go hope this helps and good luck
She had lupus and received Steroids which is classified as a Schedule III drug in medicine.
<h3>What is Schedule III drug?</h3>
These are the drugs which have an accepted medical use, known prescription and a moderate risk of abuse.
Example of such types of drugs is steroids which can be used to treat conditions such as lupus.
Read more about Schedule III drug here brainly.com/question/14448019
A free open-source RDBMS that best meets the needs of Casey is the PostgreSQL.
<h3>What is an open source database?</h3>
An Open source data base is available to be freely copied and modified to meet specific needs. The following are the types of open-source RDBMS; MariaDB, Db2 Express-C, SQLite, CUBRID, Firebird, Oracle Database XE etc. The database makes the management of the company information to be seamless. This is why many companies, not just the tech companies are heading towards the development of excellent databases.
A free open-source RDBMS that best meets the needs of Casey is the PostgreSQL. This is the kind of database that would meet the specifications of the company.
Learn more about open source database:brainly.com/question/20598385
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