High School

135 g of aluminum initially at 400.C is added to an unknown mass of water (initially at 25C). When thermal equilibrium is reached, the system has a temperature of 80.C. Find the mass of water. Note c = .89 J/gC for Al
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Find the area also if you can do a step by step explanation thanks
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Name the type of light interaction sing the snow falling through a window 1. Absorbed2. Reflected3. Transmittied
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A family has two cars. The first car has a fuel efficiency of 15 miles per gallon of gas and the second has a fuel efficiency of 40 miles per gallon of gas. During one particular week, the two cars went a combined total of 1525 miles, for a total gas consumption of 60 gallons. How many gallons were consumed by each c the two cars that week? First car: gallons Second car: gallons
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David: I'm hungry! Ken: I ________ (make) you a sandwich. What do you want? will make am going to make
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When Germany added the nation of Austria toits territory, which of the following reasons didthey give the world for their actions?A. Austria had declared open warfare on Germany.B. Austria had invaded German lands.C. The Munich Pact allowed Germany to take over Austria.D. Austria had broken an agreement made with Germany.
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"I can see it coming several miles away, it's powerful headlight fingering rails and telegraph wires" what does fingering means in this sentence to the writer?
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Biology True or False need help ASAP
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Write an essay about your school.
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-3What is the solution to-3/7m -49m
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Charlies nose looks just like his grandfathers nose. This is an example ofAnurture.
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WILL GIVE BRAINLIEST!A shopping mall has a moving sidewalk that takes shoppers from the shopping area to the parking garage, a distance of 220 ft. If your normal walking rate is 5 ft/s and the moving sidewalk is traveling at 3 ft/s, how many seconds would it take for you to walk from one end of the moving sidewalk to the other end?
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10. Ben was a boy who loved to sing. When his friends came over to play he would sing as loud andhe could. His friends would always laugh and clap. Ben would bow and grin. Every night, Benwould dream about singing on a stage. He wanted to sing for the whole world.Ben was of his singing. DS(1 Point)carefulafraidunsureproud
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The voltage across the terminals of a generator is 5.7 v when it supplies a current of 0.3 A. It becomes 5.1 V when I=0.9A. Find its emf and it's internal resistance
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Mayaman ka ngunit hindi mo nalalasahan ang tunay na kapalaran ng mundo. Ang salitang nalalasahan ay nangangahulugang _______. *
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why do people bully so bad.an why not take up for others? of a essay.
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Children musthave chores in thehome yes or no ? Can some please give me a introduction and a hook for this...
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Why was it important for the Supreme Court to establish the US constitution as actual law?
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Deauville, il y a un festival __. du livre du film amricain de la musique folklorique2. C'est le nom d'un fromage. le camembert la baguette le croissant3. On peut manger des crpes dans une __. boutique salle de gym crperie4. C'est le nom d'un lieu o il y a des falaises. Giverny tretat Paris5. La maison de Claude Monet est __. Deauville Giverny Rennes6. C'est le nom d'une clbre femme crivain. Comtesse de Sgur Mireille Mathieu Catherine Deneuve7. Deauville est une station __. de train thermale balnaire8. C'est un type d'nergie produite en Normandie. lectrique nuclaire solaire
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(5x+2)(x^2+6x-2) in standard from
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Mrs.Eaton wrong e the equation 4 x 3/5 = 12/5 to show the amount of paper she used to partially cover the windows. which equation could also be used to show this same amount?Here are your answer choices A. 4 x 3/5 = 4/4 x 3/5 = 12/20B. 4x4 x 1/5 = 12/5C. 12 + 1/5 = 4 x 3 x 1/5 = 12/5D. 4 x 5/3 = 4 x 5 x 1/3 = 20/3
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Determine the common factor and HCF for each of the following terms.1)8y,12y2)2b,3b3)3w,5w
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When a bill has been passed by Congress and it reaches the President, at that point what arethe four possibilities for that Bill?O Veto, Pocket Veto, Signing or Not SigningVeto, Pocket Veto, Pigeonhole, or SigningFilibuster, Pigeonhole, Veto, or QuorumVeto, Filibuster, Pigeonhole, or Signing
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