LLs.....................Quel age? the correct conjugated form of etre or avoir in the present tense in French

optimizing the conditions and use of synthetic matrix for three-dimensional in vitro retinal differentiation from mouse pluripotent cells. tissue eng part c methods Guitars have strings of different linear mass density. If the lowest density string and the highest density string are under the same tension, which string would support waves with the higher wave speed?. A train accelerates at a constant rate of 1 m/s2. It passes through a 24.5 m wide level crossing in a time of 2 s. After the train leaves the crossing, how much time is required until its speed reaches 31 m/s?. Identify the transformation from ABC to A'B'C' .(x+4, y+8)(x-4, 4-8)(x+8, y+4)(x-8, y-4) 31. Find the circumference.a. 18.84 inb. 36 inc. 9 in How did Renaissance art differ from that of the earlier period in terms of painting technique? Questions1. In paragraph 1 of this section, it says that afterWorld War II, the Vietnamese had "theirhopes kindled." Based on context clues, whatdo you think this word means the Vietnamesewere feeling? How did things turn out? PLEASE HELP!!!Assignment name: Trigonometry, Evaluation of FunctionsHi, can someone help find the GRAPHS that belong to these problems, please! I only need a picture of a graph for each problem that I've attached below :) Graph 1(90,0)(FGHJ).Which graph below shows the preimage FGHJ and the image F'G'H''? Can someone please help me with this. I need a summery of the "crimes of the heart." It is a play. 1. At what temperature does this enzyme work the fastest?2. Why does enzyme activity increase on the left side of the graph?3. Why does enzyme activity decrease on the right side of the graph? samir has saved a file named project.docx in various locations on his hard drive and needs to work with the most recent version. what file property should he examine to find the most recent version of project.docx? group of answer choices date created date taken date accessed date modified If you wanted to take a simple random sample for a study on screen time in elementary school students in your town, which describes the sample you would ask?twenty students from one elementary class in your towntwenty students from each elementary school in your towntwenty students that are friends from an elementary school in your towntwenty students that are friends from each elementary school in your town Which theoretical physicist, cosmologist, and author said, "however difficult life may seem, there is always something you can do and succeed at"?. During the debate the candidates' argued about education taxes and Americas' international. Are your finances, buying habits, medical records, and phone calls really private? A real concern for many adults is that computers and the Internet are reducing privacy. A survey conducted by Peter D. Hart Research Associates for the Shell Poll was reported in USA Today. According to the survey, 43% of adults are concerned that employers are monitoring phone calls. Use the binomial distribution formula to calculate the probability of the following. 1. DISCUSS: If Jerry had given up on his goal, wouldit have made a difference to him in the long run?Explain. after studying hard for a spanish exam sam wakes up the morning of the exam feeling a little nervous which is the best attitude for sam to haver in order to be successful if 335g water at gains "2072.87" 7 J of heat. how much dies the temperature if water change? the specific heat of water is 4.184 J/g*C. Please help me !! due tonight