5. Why was the Chandra X-ray Observatory most likely placed in Earth's orbit above
the atmosphere?
A. Earth's atmosphere makes X-ray images of space look blurry
B. The telescope is closer to objects in space when positioned there.
C. There is less light in space to interfere with the telescope's transmission
D. Earth's atmosphere blocks X-rays, gamma rays, and most ultraviolet radiation

A Giffen good is a good for which price and quantity demanded are positively related. A Giffen good arises when:_______. a. the income effect and the substitution effect move quantity demanded in opposite directions, with the income effect outweighing the substitution effect. b. the income effect and the substitution effect move quantity demanded in opposite directions, with the substitution effect outweighing the income effect. c. the income effect and the substitution effect move quantity demanded in the same direction, with the income effect outweighing the substitution effect. d. the income effect and the substitution effect move quantity demanded in the same direction, with the substitution effect outweighing the income effect. Maxim Corp. has provided the following information about one of its products: Date Transaction Number of Units Cost per Unit 1/1 Beginning Inventory 200 $ 140 6/5 Purchase 400 $ 160 11/10 Purchase 100 $ 200 During the year, Maxim sold 400 units. What is cost of goods sold using the average cost method questions.1) The degree of polarity of a bond is indicated byA. Ionization energy differenceB. The shape of the moleculeC. Electronegativity differenceD. The partial charges of the molecule2) When electrons are shared unequally, chemists characterize What would be the best estimate for the height of a front door? If a plane traveled 610 miles in 1 hour, how fast is it going? HELP PLEASE IM BEING TIMED Will mark b for right answer !!!!! ( calculate angels using line and angle relationships) Elis, Raine and Avery buy a boat for $33 000.Elise pays $12 000, Raine pays $6000 and Avery pays the rest.Six years later they sell the boat for $25 300.They share the money in the same ration that they bought the boat.How much money does Avery lose on the sale of the boat? 19. Which of the following empires thrived along the Silk Road?A. BantuB. MongolC. WahatcheeD. Olmec 40 points!What are the steps to finding areas?Trapezoid:Rectangle:Circle:Triangle: Raising chickens at home is not a good idea.Now consider how someone might argue against this. Which sentence presents a counterclaim to the above claim?1.Hens can begin laying eggs at four months old.2.When you have your own chickens, you have access to fresh eggs for free.3.Chickens can be a nuisance because they are loud and smelly. need help ASAP!!! anyone know ?????? i f N(-7,-1) is a point on the terminal side of in standard form, find the exact values of the trigonometric functions of . what is the relative frequency as a percent to the nearest tenths of males and females who ride their bike to school when compared to the total population? Calculate the length of the unknown side of this right-angled triangle.9 cm8 cm 5.5 + n = 10 please help There is a theory that children wearing superhero costumes are more likely to harm themselves because of the unrealistic impressions of invincibility that these costumes could create. Below there is data about the severity of injury (on a scale from 0, no injury, to 100, death) for children reporting to the emergency center at hospitals and information on which superhero costumes they were wearing (Spiderman, Superman, Batman).Spiderman Superman Batman55 68 2631 32 4758 85 3020 69 3547 58 5337 52 43Compute the following descriptive statistics for each group. (30 points total) a. Mean b. Sample size (n) for each group c. Standard Deviation d. Square root of n e. Standard error of the mean (SEM) Researchers used DNA sequencing techniques to find similarities of Hox genes in roundworms, arthropods, mollusks, echinoderms, cephalochordates, and vertebrates. What did they find out about these genes? Select all that apply. A. Hox genes provide information about evolutionary relationships. B. Similarities among Hox genes suggest that they all arose from a single ancestral gene that duplicated many times. C. Hox genes are regulatory genes that determine body plans of animals. D. Only some animals that have been tested have Hox genes, suggesting that Hox genes have no function and only evolved recently. A barometer is used to measure air pressure.Please select the best answer from the choices providedF 6 ft = ____ yd 6 ft = 6 x 1 ft = 6 x ____ yd = ____ yd