compute the velocity of light in calcium fluoride which has dielectric constant of 2.056 .​

Following the Civil War, which group of states were considered the victor?*The Northern Union StatesThe Confederate States of AmericaThe Native American States with help from the French can someone please help me with this thank you. Factor completely 64x2 49. (1 point) 0 (7x 8)(7x + 8) O (7x 8)(7x 8) O (8x 7)(8x - 7) O (8x - 7)(8x + 7) Is the relation a function? I DONT WANT PEOPLE WHO ARE JUST GUESS PLEASE ANSWER CORRECTLY!!!PLZ HELP!!!A successful scion will produce the product of the rootstock with greater quality.TrueFalse What is the amount of water vapor in the air called?relative humidityhumiditydew pointfreezing point Help me pls ASAP thank you "What is the function of the organelle known as the mitochondria" a:to make carbon hydrates b: to make lipids c: to make ATP d: protein synthesis The average number of times each dollar in the money supply is used to purchase goods and services is called:______.a. the fractional reserve system. b. the velocity of money. c. the discount rate. d. the quantity theory of money. [tex]\frac{1}{2} w -5\ \textless \ -2[/tex] Choose a system and make a case for why you wouldor would not choose to solve that system by substitution If my current slope is 7 what is the perpendicular slope?A- -7B-7C- -1/7D- 1/7 9. Which graph can be used to find the solution to the system of equations?y = x-19y = 6x 15 why does rachel say only it's too late after describing her birthday party All persons whatever shall have the free exercise of theirreligion.-Georgia Constitution of 1777,Article LVIThis passage from the constitution relates toO the freedom given to individuals.o the structure of the government.O the need for a fair legal system.O the idea of representative government. Does anyone know the answer to this question Brainliest to the correct answer. Im stuck more on the question rather than the problem solving at hand if you know what i mean(if not just answer the question pls) delete temp or %temp% files in Windows 10 is safe and, can it help boost up your PC fps?yes or no HELP ASAP Which statement is true about magnetic field lines? A. There is no consistent pattern in the lines, B. The lines form a loop from the north pole back to the north pole and from the south pole to the south pole. C. The lines point away from the south pole of a magnet and toward the north pole. D. The lines point away from the north pole of a magnet and toward the south pole. Plsss help Ill give u brainlest and 10 points PLZ HELP I NEED THE ANSWER