Hurry please need fast

In the following chemical phrase how many moles of O are there? 6
C2H602* 2
6
12
3

speech about natural disasters Given the function h(x)=-x^2-5x+14 determine the average rate of change of the function over the interval -9 The number of miles a car travels varies directly with the number of gallons of gas in its tank of a car with 20 gallons of gas can drive 560 miles which equation represents the number of miles an 9. Cellular respiration occurs in what types of cells? French sentences. Worksheet below (do not have to download file or open link): (Will gift Thanks, 5 stars, and Brainliest): Marulla's z score on a college entrance exam is 1.3. If the raw scores have a mean of 480 and a standard deviation of 70 points, what is her raw score? Please help me find the mean and the range. A clothing store donated a percent of every sale to charity. The total sales were $8850, so the store donated $531 what percent of $8850 was donated to charity? Many animals engage in specific behaviors, such as vocalizing and protecting young, that support successful reproduction. TrueTrueFalseFalse Can somebody help me with writing a real-life problem on this subject Finding angle measures of a right or isosceles triangle given angles with variables thank you? Five boys each have 8 marbles. If alltheir marbles are collected and placedinto8heaps, how many marbles will there be in each jeap ? New technology often makes life better for people. Scientists, however, sometimes think that industry and making new technology have negative consequences. Which of the following would be a negative long-term consequence of growing industry and making new technology? A. decreased income for employers B. increased levels of pollution C. increased job availability D. decreased standard of living How does thephrase "night-filled room* helpyou picture thesetting and betterunderstand Jamie'smood?Help pleasee negative of I did id I did not do it I did not did it which one Is the "just peace" or the "peace of vengeance" a better policy? Why? provide labels for intrusive features A,B,and C Help me with this please A circle has radius 6 cm. Suppose an arc on the circle has length 31 cm. Answer thefollowing:a. The fraction of the whole circle represented by this arc isb. The measure of the central angle defined by the arc isdegrees.C. The area of the sector defined by the arc iscm2. (Express answerin terms of r or pi). The brave men, living and dead, who struggled here, haveconsecrated it far above our poor power to add or detract.The world will little note, nor long remember what we sayhere, but it can never forget what they did here.What is the central idea of this part of Lincoln's speech? As Soon As Possible! (please)Each day a supernatural termite can eat 35% more wood grains that it did the day before. If a 20-day old termite has eaten 97,231 grains of wood, how many wood grains (to the nearest grain) will it eat on the 22nd day? A) 84 grains B) 130,745 grains C) 176,589 grains D) 235,768 grains