Aristotle was a famous philosopher who was the first to demonstrate what?

Patulong naman sa business math HAHHA Which type of economy is used by the United States? HELPPPPPPPPP Determine each type of reaction. 2 C 2 H 2 ( g ) + 5 O 2 ( g ) 4 C O 2 ( g ) + 2 H 2 O ( l ) 2CX2HX2(g)+5OX2(g)4COX2(g)+2HX2O(l) Choose... N H 4 N O 3 ( s ) N 2 O ( g ) + 2 H 2 O ( l ) NHX4NOX3(s)NX2O(g)+2HX2O(l) Choose... C O ( g ) + 2 H 2 ( g ) C H 3 O H ( l ) CO(g)+2HX2(g)CHX3OH(l) Choose... 2 F e ( s ) + 6 H C l ( a q ) 2 F e C l 3 ( a q ) + 3 H 2 ( g ) 2Fe(s)+6HCl(aq)2FeClX3(aq)+3HX2(g) Choose... C a C l 2 ( a q ) + N a 2 C O 3 ( a q ) 2 N a C l ( a q ) + C a C O 3 ( s ) CaClX2(aq)+NaX2COX3(aq)2NaCl(aq)+CaCOX3(s) Choose... Lopez appealed his conviction, arguing that Congress did not have the constitutional power to pass the Gun-Free Schools Act. The government argued that the Commerce Clause, which gives Congress the power to regulate commerce with foreign nations, and among the several states, gave lawmakers appropriate constitutional power. The government said that guns in school zones led to violent crime which could affect commerce by causing insurance rates to rise and discouraging travel through unsafe areas. Contrary to the governments argument, however the power to establish and maintain schools is traditionally reserved for the states. Many states, in turn, pass this responsibility on to local governments. Although Congress has substantial experience in creating firearms legislation, it does not have knowledge about, or experience managing, any one particular school district. States also have the power to provide fire and police protection. Which expressed, concurrent and reserved powers apply to this issue? HELP!!!!!!!What is 2 8/10 + (-3.5) in decimal form is the present value of these cash flows? (Enter rounded answers as directed, but do not use rounded numbers in intermediate calculations. Round your answers to 2 decimal places (e.g., 32.16).) Present value Investment X $ Investment Y $ (b) Which of these cash flow streams has the higher present value at 5 percent? (Click to select) Requirement 2: (a) If the discount rate is 23 percent, what is the present value of these cash flows? (Enter rounded answers as directed, but do not use rounded numbers in intermediate calculations. Round your answers to 2 decimal places (e.g., 32.16).) Present value Investment X $ Investment Y $ (b) Which of these cash flow streams has the higher present value at 23 percent? 50 points !!! Ma petite marche toujour juste ____ moi -sur-sous-derrire-aTu manges ___ nous ?-avec-sur-en dessous- a I need help somebody According to A Quilt of a Country, how is the United States similar to a quilt? Easy 7th grade work sheet ! Please help , Ill give brainliest (all answers) 2. Explain how the Southern states skirted the new American system with free blacks having rights. Q 20.27: Liberty Bicycles currently sells unassembled bikes for $240 each. The variable production costs for each bike are $35 and the fixed production costs are $72. Liberty is thinking about selling the bikes fully assembled for $300 each. The variable costs for assembling one bike will be $18 and the fixed costs will be $31. Given these figures, Liberty will increase its net income per unit by ________ if it opts to assemble the bikes. Investiga en Internet para aprender ms sobre los artistas Remedios Varo y Manuel lvarezBravo.1. Escribe un prrafo sobre Remedios Varo, la reconocida pintora espaola-mexicana. Incluye esta informacin: a.) Qu acontecimientos artsticos y polticos sobresalen (stand out) en la vida de la artista? b.) Qu elementos le sirvieron de la inspriacin para sus obras? Descrbelos. c.) Cmo afect su vida la Segunda Guerra Munidal?2. Escribe un prrafo Manuel lvarez Bravo. Incluye esta informacin: a.) Por qu es consider ado election poets de la imagen? b.) Cules son los temas de repiten en su trabajo fotogrfico? c.) En qu momento inicia su carrera?3. Imagina que tienes la oportunidad de viajar a Mxico como fotogrfo. Qu es lugares ye gustara recorrer? En qu lugares tomaras fotos? Por qu? What is the area of the triangle? When the stock price follows a random walk the price today is said to be equal to the prior period price plus the expected return for the period with any remaining difference to the actual return due to:_________a. A predictable amount based on the past prices.b. A component based on new information unrelated to past prices.c. The security's risk.d. The risk free rate.e. None of the above. GUYS I LITERALLY DO NOT KNOW PE WOULD U HELP WITH THIS MULTIPLE CHOICE QUESTION Bernice was getting ready to move onto another machine at her local fitness center as she had just finished her cardiovascular exercise on the treadmill. How can she demonstrate responsibility when leaving the equipment for the next user?A. Place her gym bag on the treadmill in case she wants to use it between weight training setsB. Put a towel over the start button as she knows her friend will be coming in 30 minutes to use itC. Quickly get off the treadmill and move onto her next exercise to not interrupt her workout flowD. Take time to wipe any perspiration from the treadmill so the next person has a clean machine I WILL GIVE BRAINLIEST AND 36 PointsRefer to screenshots8. Which line on the graph represents the equation y=3x-2? line A line Bline C line D9.Which equation represents the graph?y = |x| 4y = |x 4|y = |x + 4|y = |x| + 412.Which equation represents the graph?y = |x| + 6y = |x 6|y = |x| 6y = |x + 6|17.Which set of ordered pairs corresponds to the graph?{(5, 1), (4, 2), (0, 1), (2, 3), (5, 1)}{(2, 3), (5, 1), (5, 1), (1, 0), (4, 2)}{(5, 1), (2, 3), (0, 1), (4, 2), (5, 1)}{(2, 4), (1, 5), (1, 0), (1, 5), (3, 2)}19.Which equation is represented by the table?Y=-|X-1|-4Y=|X-1|-4Y=-|X+1|-4Y=|X+1|-4 2a-3b=4, solve for b A man with a mass of 86.5 kg stands up in a 61-kg canoe of length 4.00 m floating on water. He walks from a point 0.75 m from the back of the canoe to a point 0.75 m from the front of the canoe. Assume negligible friction between the canoe and the water. How far does the canoe move? Which of the following statements does not represent the same value as the others?the distance between 0 and 9the absolute value of negative 9the opposite of 9the absolute value of 9