The pressure of a sample of helium is 2.0 atm in a 200-ml container. if the container is compressed to 100 ml without changing the temperature, what is the new pressure?

the olmecs giant mounds where the priests dwelled are thought to have possibly represented the floating disk technique lends itself to independent investigation as it is relatively simple to collect large amounts of data in a fairly short period of time. to build your skill at doing this, consider the following scenario. a student decided to compare the rate of photosynthesis in english ivy leaves that were newly opened to leaves from the same plant that had been on the vine for many weeks. she punched out 10 disks from each leaf type, created a vacuum to remove the gases in the mesophyll, and sank them in 200 ml of a 0.2% sodium bicarbonate solution in plastic cups. the cups were placed four inches from a fluorescent light source. every minute, the number of disks that had risen in each solution was recorded. this procedure was repeated with fresh disks for a total of five trials. which metric would provide the most useful information for comparing the trials? the floating disk technique lends itself to independent investigation as it is relatively simple to collect large amounts of data in a fairly short period of time. to build your skill at doing this, consider the following scenario. a student decided to compare the rate of photosynthesis in english ivy leaves that were newly opened to leaves from the same plant that had been on the vine for many weeks. she punched out 10 disks from each leaf type, created a vacuum to remove the gases in the mesophyll, and sank them in 200 ml of a 0.2% sodium bicarbonate solution in plastic cups. the cups were placed four inches from a fluorescent light source. every minute, the number of disks that had risen in each solution was recorded. this procedure was repeated with fresh disks for a total of five trials. which metric would provide the most useful information for comparing the trials? the mean time it takes 10 disks to rise in each trial the mean time it takes five disks to rise in each trial the total time it takes 10 disks to rise in each trial the median time it takes five disks to rise in each trial what is returned by ('sounds', 'cars', 'honk.mp3') on windows? use quotes in the answer. Which one of the following is considered the oldest mechanism to generate ATP?A) PhotosynthesisB) Aerobic metabolismC) GlycolysisD) The citric acid cycle 7. assume that cane normally produces and sells 49,000 betas per year. what is the financial advantage (disadvantage) of discontinuing the beta product line? a row within a database table is more commonly referred to as a: Small talk only happens in person and not in computer-mediated communication. A) True B) False. which part of the hair contains the natural pigment TRUE/FALSE. the numbers 8 and 26 on the approach ends of the runway indicate that the runway is orientated approximately write one diary entry expressing how you felt received notification that your application was successful the amplitude of the electric field of an electromagnetic wave traveling in a vacuum is measured to be 7.2 102 v/m. what is the amplitude of the magnetic field in this wave? the amino acid that is missing or in the smallest supply is called the Evaluate how community respond to women and children in light of the following aspects: - Bill of rights - Discrimination - Human rights violations A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseous products. Thie cylinder has a piston that moves in or out, as necessary, to keep a constant pressure on the mixture of 1 atm. The cylinder is also submerged in a large insulated water bath. (See sketch at right.) From previous experiments, this chemical reaction is known to release 390 kJ of energy gases The position of the piston is monitored, piston during the reaction and it is determined from this data that the system does 117 kJ of work on the piston during the reaction 1. Is the react exothermic or endotherm ? exothermic / endothermic 2. Does the temperature of the water bath go up ar down? up / down / neither 3. Does the piston move in or out? in / out / neither 4. Does heat flow into or out of the gas mixture? in / out / neither 5. How much heat flows? Round your answer to 3 significant digits. ______ kJ On January 1, 20X7, the partners of Casey, Dithers, and Edwards, who share profits and losses in the ratio of 5:3:2, decided to liquidate their partnership. On this date, its condensed balance sheet was as follows: On January 15, 20X7, the first cash sale of other assets with a carrying amount of $150,000 realized$120,000. Safe installment payments to the partners were made on the same date. How much cash should be distributed to each partner? suppose economists observe that an increase in government spending of $8 billion raises the total demand for goods and services by $32 billion. if these economists ignore the possibility of crowding out, they would estimate the marginal propensity to consume (mpc) to be . now suppose the economists allow for crowding out. their new estimate of the mpc would be than their initial one. what are the similarities and dissimilarities between this type of a disorder and a disease caused by an invading microorganism? b. based on the subnet mask, how many computers can be addressed on the subnet on which your computer is located? show your work. Determine the area of the regular polygon. (round to the nearest tenth)13.316Area = 5(apothem)(perimeter) Please Use your keyboard (Don't use handwriting) Thank you..I need new and unique answers, please. (Use your own words, don't copy and paste)Q 1. Presented below are selected amounts from the separate unconsolidated financial statements of Poe Corp. and its 90%-owned subsidiary, Shaw Co., at December 31,2002.Additional information as follow:PoeShaw$710,000490,00021,000$530,000370,000Selected income statement amountsSalesCost of goods soldGain on sale ofAdditional information: On January 2, 20X2, Poe, Inc. purchased 90% of Shaw Co.s 100,000 outstanding common stock for cash of $155,000. On that date the fair value of the noncontrolling interest was $1.70 per share. On that date, Shaws stockholders equity equaled $150,000 and the fair values of Shaws identifiable assets and liabilities equalled their carrying amounts. Poe has accounted for the purchase as an acquisition.Calculate the amounts that will appear on Poes consolidated financial statement on December 31,20X2.1. Cash (0.5 mark)2. Goodwill (0.5 mark)3. Equipment (0.5 mark)4. Common stock (0.5 mark)5. Investment in Shaw (0.5 mark)6. Dividends (0.5 mark)7. Bonds payable (0.5 mark)8. Non-controlling interest (0.5 mark)Q2: Differentiate between stock acquisition and assets acquisition? (1 mark)