Problem:Context: A regular octagon is a closed figure with sides of the same length and internal angles of the same size. It has eight lines of reflective symmetry and rotational symmetry of order 8. A regular octagon is represented by the Schlafli symbol (8). The internal angle at each vertex of a regular octagon is 135 (3 4 ( \ displaystyle \ scriptstyle ( \ frac ( 3 \ pi) (4) ) ) radians ). The central angle is 45 ( 4 ( \ displaystyle \ scriptstyle ( \ frac ( \ pi) (4) ) ) radians ).

Question: how many lines of symmetry in an octogon?
Solution:OK... To answer the question, consider the following: It has eight lines of reflective symmetry and rotational symmetry of order 8.
eight.

Student A:The White House Office is an entity within the Executive Office of the President of the United States. The White House Office is headed by the White House Chief of Staff, who is also the head of the Executive Office of the President. The staff of the various offices are based in the West Wing and East Wing of the White House, the Eisenhower Executive Office Building, and the New Executive Office Building. Almost all of the White House Office staff are political appointees of the President. These aides oversee the political and policy interests of the President and do not require Senate confirmation for appointment. They can be removed at the discretion of the President.

Who directs all of the operations of the white house office?
Student B:OK... To answer this question, we should know that: The White House Office is headed by the White House Chief of Staff, who is also the head of the Executive Office of the President.
the White House Chief of Staff.

Problem:The PAC is formed every year with a strength of not more than 22 members of which 15 are from Lok Sabha, the lower house of the Parliament, and 7 from Rajya Sabha, the upper house of the Parliament. The term of office of the members is one year. The Chairman is appointed by the Speaker of Lok Sabha. Since 1967, the chairman of the committee is selected from the opposition. Earlier, it was headed by a member of the ruling party. Its chief function is to examine the audit report of Comptroller and Auditor General (CAG) after it is laid in the Parliament. CAG assists the committee during the course of investigation. None of the 22 members shall be a minister in the government.

Answer this question based on the passage: who nominates the chairman of the public accounts committee of indian parliament?
Solution:OK... The relevant information is: The Chairman is appointed by the Speaker of Lok Sabha.
the Speaker of Lok Sabha.

Student A:The TI-84 Plus CE was publicly previewed by TI Education in January 2015, and released Spring 2015. The calculator retains the 320x240-pixel color screen, rechargeable battery, and key layout of the TI-84 Plus C Silver Edition, while removing the 2.5 mm I / O ("DBUS") linkport and moving the USB port and charging LED to the right side of the handheld. The calculator's OS 5. x is incompatible with the TI-84 Plus C Silver Edition's hardware. The calculator has 154KB of user-accessible RAM and 3.0 MB of Archive memory. It uses the eZ80 processor from Zilog, making all Z80 assembly programs from previous 84 Plus series calculators incompatible. The CE comes in multiple colors, Classic (black), Silver Linings, Radical Red, True Blue, Denim (navy blue), Lightning (light blue), Plum Pi (purple), Positively Pink (as of March 2015), Golden Ratio, and Bright White (as of June, 2016). Like the rest of the 84 Plus series, it is allowed on most standardized tests. The calculator comes programmed with seven different languages (English, French, German, Portuguese, Spanish, and Swedish). In 2016, the TI-84 Plus CE-T was released for the European educational market. The only significant difference from the CE model is the addition of an LED that blinks while the calculator is in Press-to-Test mode.

Answer this question based on the passage: when did the ti 84 plus ce come out?
Student B:OK... The relevant information is: The TI-84 Plus CE was publicly previewed by TI Education in January 2015, and released Spring 2015.
Spring 2015.

Problem:Mucus (/ mjuks / MEW-kss) is a slippery aqueous secretion produced by, and covering, mucous membranes. It is typically produced from cells found in mucous glands, although it may also originate from mixed glands, which contain both serous and mucous cells. It is a viscous colloid containing inorganic salts, antiseptic enzymes (such as lysozymes), immunoglobulins, and glycoproteins such as lactoferrin and mucins, which are produced by goblet cells in the mucous membranes and submucosal glands. Mucus serves to protect epithelial cells (that line the tubes) in the respiratory, gastrointestinal, urogenital, visual, and auditory systems; the epidermis in amphibians; and the gills in fish, against infectious agents such as fungi, bacteria and viruses. The average human nose produces about a liter of mucus per day. Most of the mucus produced is in the gastrointestinal tract.

Answer this question: what role does mucus play in the respiratory system?
Solution:OK... To answer the above question, the relevant sentence is: Mucus serves to protect epithelial cells (that line the tubes) in the respiratory, gastrointestinal, urogenital, visual, and auditory systems; the epidermis in amphibians; and the gills in fish, against infectious agents such as fungi, bacteria and viruses.
serves to protect epithelial cells.

Problem:Passage: The Hatch Act of 1887 (ch. 314, 24 Stat. 440, enacted 1887-03-02, 7 U.S.C. 361a et seq.) gave federal funds, initially of $15,000 each, to state land-grant colleges in order to create a series of agricultural experiment stations, as well as pass along new information, especially in the areas of soil minerals and plant growth. The bill was named for Congressman William Hatch, who chaired the House Committee of Agriculture at the time the bill was introduced. State agricultural stations created under this act were usually connected with those land-grant state colleges and universities founded under the Morrill Act of 1862, with few exceptions.

Question: Based on this passage, what was the purpose of the hatch act of 1887?
Solution:
OK... To answer the above question, the relevant sentence is: The Hatch Act of 1887 (ch. 314, 24 Stat. 440, enacted 1887-03-02, 7 U.S.C. 361a et seq.) gave federal funds, initially of $15,000 each, to state land-grant colleges in order to create a series of agricultural experiment stations, as well as pass along new information, especially in the areas of soil minerals and plant growth.
gave federal funds , initially of $15,000 each , to state land - grant colleges in order to create a series of agricultural experiment stations , as well as pass along new information , especially in the areas of soil minerals and plant growth.