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In what way World War 1 represent a turning point in modern world history? When a person undergoes root canal treatment or another endodontic treatment:[Select all that apply]A.) The inside of the tooth is carefully cleaned and disinfected.B.) Air is forced into the canal to stop bleeding.C.) The inflamed/infected pulp is removed.D.) The inside of the tooth is filled and sealed with a rubber-like material called gutta-percha If you blow across the top of an empty soft-drink bottle, a pulse of sound travels down through the air in the bottle. At the moment the pulse reaches the bottom of the bottle, what is the correct description of the displace- ment of elements of air from their equilibrium positions and the pressure of the air at this point? (a) The displacement and pressure are both at a maximum. (b) The displacement and pressure are both at a minimum. (c) The displace- ment is zero, and the pressure is a maximum. (d) The displacement is zero, and the pressure is a minimum. A perfect electric dipole feels a net force in a uniform electric field. 1. True 2. False Art history: mortar was a combination of sand,lime and water used as a bonding agent in ashlar masonry (a type of construction that mostly uses rectangular blocks of stone). it was a very common in the acient world. what was the major contribuution the romans mande to the montar recipe, how did it improve builing?please help its due tomorrow!!! A particle initially located at the origin has an acceleration of = 2.00 m/s2 and an initial velocity of i = 8.00 m/s. Find (a) the vector position of the particle at any time t (where t is measured in seconds), (b) the velocity of the particle at any time t, (c) the position of the particle at t = 7.00 s, and (d) the speed of the particle at t = 7.00 HELP ASAP I NEED IT NOW Choose all the answers that apply. Sex-linked disorders _____.affect males more than femalesaffect females more than malescan be carried by females, without being expressedare always expressed in malesare caused by genes carried on the X and Y chromosomes Magnesium and nitrogen react in a combination reaction to produce magnesium nitride: 3 Mg + N2 Mg3N2 In a particular experiment, a 5.65-g sample of N2 reacts completely. The mass of Mg consumed is ________ g. Read the passage below and answer the question.If a white girl reported that a colored man had made improper advances to her-even if the charge wereunsupported and based on nothing more than a neurotic imagination-a white-sheeted band might spirit theNegro off to the woods and teach him a lesson" with tar and feathers or with the whip.In the above excerpt from Only Yesterday, An Informal History of the 1920's, Chapter 3 "The Big Red Scare," whichthe following does the phrase "a white-sheeted band" refer to?the K.K.K.the policethe White Citizens Councilboycotters Can someone please help me on these short questions please theres 4 A line passes through (7, 5) and (5, 4).Write an equation for the line in point-slope form.Rewrite the equation in standard form using integers. Which graph is the correct one? what role did the mujahideen play in the soviet occupation of afghanistan Given the following formula, solve for h.V = 1/3 pie-r ^2ha. h= 3v pie-r ^2b. h= 3v/ 3 pie-r ^2c. h= v/3 pie-r ^2d. h= 1/3 pie-r ^2h A reaction in which A, B, and C react to form products is zero order in A, one-half order in B, and second order in C. By what factor does the reaction rate change if [A] is doubled (and the other reactant concentrations are held constant)? what is the location of maximum over the interval [-3,1.5] for the graphed function? Can i get some help with these LCD equations please. A holistic admission process (used to evaluate qualifications of these applying via the common application) takes into account:A. Only subjective information. B. Only standardized test scores. C. Only objective information. D. Subjective and objected criteria In science class Richard learns that a substance has a boiling point of 230 Fahrenheit his teacher ask him to convert this temperature to degrees Celsius what is the boiling point of his substance in degrees Celsius The graph of f(t)=72^t shows the value of a rare coin in year t. What is the meaning of the y-intercept?A. Every year, the coin is worth 7 more dollarsB. When it was purchased (year 0), the coin was worth $7C. In year 1, the coin was worth 14$D. When it was purchased (year 0), the coin was worth $2 Steam Workshop Downloader