Questions in Grade High-school

Questions in Grade High-school

[Free] Solve the quadratic equation: \[ x^2 + 5x - 104 = 0 \]

[Free] Which sample of nitrogen gas at STP occupies the largest volume? A. 14 liters B. 14 moles C. 14 grams D. \(1.4 \times 10^{24}\) molecules E. \(4.2 \times 10^{24}\) molecules

[Free] A pelican consumes 33 1/3% of its body weight in one meal. Write this percentage as a fraction in simplest form.

[Free] Which would make an effective thesis for an essay on the cause of the French Revolution? A. Conflict between the people and the French monarchy sparked revolution. B. The guillotine was an effective instrument for instilling fear and conflict. C. The Jacobins sought to overturn the French monarchy. D. The French Revolution started on Bastille Day, July 14, 1789. E. The cry “Let them eat cake!” initiated the Revolution.

[Free] How tall would I be if I were 54 inches? How tall would I be if I were 58 inches? How tall would I be if I were 59 inches?

[Free] Factor each polynomial: \[5xy - 10x\]

[Free] Given: [tex] Z = 0.43Y + 12 [/tex] What is [tex] Y [/tex] when [tex] Z = 28 [/tex]?

[Free] The frequency of wave A is 250 hertz and the wavelength is 30 centimeters. The frequency of wave B is 260 hertz and the wavelength is 25 centimeters. Which is the faster wave?

[Free] Which group of organic compounds contains fatty acids? A. carbohydrates B. lipids C. nucleic acids D. proteins

[Free] Which of the following expressions is written in scientific notation? a) \(73.4 \times 10^5\) b) \(0.09 \times 10^7\) c) \(80 \times 10^3\) d) \(4.22 \times 10^{-3}\) What is scientific notation?