Nêu những khó khăn trong việc kinh doanh sản phẩm du lịch và biện pháp khắc phục chúng.

What is the main function of these organs? In the word PARADISE,how many pairs are there which have as many letters between them in the word as in the alphabet? Find the values of x and y from the following equal ordered pairs. a) (x,-2) = (4,y) b) (3x, 4) = (6, 2y) c) (2x-1, y + 2) = (-1,2) d) (2x + 4, y + 5) = (3x + 3,6) e) (x + y,y + 3) = (6, 2y) f) (x + y, x - y) - (8,0) Which of these words from the paragraph is NOT a transitional word or phrase?a. Unfortunatelyb. Alsod. In additionC.Most Location B is which place?A.EgyptB.Syrian DesertC.CanaanD.Mediterranean Sea When should you suspect quackery The Cougar Swim Club acquired some Speedo Fastskin bodysuits and decided to test them out. A number of the club's fastest swimmers performed a 50m freestyle swim in a regular spandex bodysuit and in a Speedo Fastskin suit. The table below summarizes their times in seconds.Swimmer SpandexSpeedo Fastskin1 31.1 29.12 28.9 30.43 31.4 32.04 34.9 31.75 27.7 28.26 36.7 32.97 33.3 28.68 30.8 26.2Perform a t-test for dependent means to determine if there is a difference between the regular spandex suit and the Fastskin bodysuit in terms of performance.t = _____df = _____Critical value of t = _____ (use alpha = 0.05)Would you reject the null hypothesis? Conditions necessary for peace building in Ghana I NEED THIS ASAP!!!!!!!!!!!!!!!!!!The main idea of this paragraph is: Gertrude Elion was a determined woman who had real life and classroom experiences that helped her learn biochemistry. If sentence 3 is removed from the paragraph, what is the new main idea of the paragraph?Gertrude Belle Elion was born on Jan. 23, 1918, in New York City.She graduated from Hunter College in New York City with a degree in biochemistry in 1937.Unable to obtain a graduate research position because she was a woman, she took a series of jobs, including lab assistant, chemistry and physics teacher in New York City high schools, and research chemist.During this time she also took classes at New York University, where she earned a master's degree in 1941.Because she could not devote herself to full-time studies, Elion never received a doctorate. Elion learned everything she needed to know from her courses. Elion was a busy person and a distracted student. Elion never received her doctorate degree. Elion had full scholarships to college because she was a woman. he birds of the sea joined together to save the woman and they broke her fall. The great sea turtle floated in the ocean and received the woman on his back without harm. The frightened woman looked around and all she could see was water and sky. She felt helpless, but the animals were determined to save her. She told them that if they could find some soil, she could plant the roots from the Great Tree that were still tangled in her hands.Based on the animals' behavior toward the woman, it is reasonable to conclude that the animalswere frightened by a creature they had never seen.felt compassion for the woman because she was scared.were hoping to live on land that the woman would create.wanted the roots from the sacred Great Tree. Anyone else got summer school?? Bindi is buying pet food with a coupon for 20% off. The original price of the bag of food is $39.Which answer gives the best estimate for the price after the discount?$48$19$34$32 Jake lives in Detroit and runs a business that sells boats. In an average year, he receives $722,000 from selling boats. Of this sales revenue, he must pay the manufacturer a wholesale cost of $422,000; he also pays wages and utility bills totaling $268,000. He owns his showroom; if he chooses to rent it out, he will receive $2,000 in rent per year. Assume that the value of this showroom does not depreciate over the year. Also, if Jake does not operate this boat business, he can work as a paralegal, receive an annual salary of $21,000 with no additional monetary costs, and rent out his showroom at the $2,000 per year rate. No other costs are incurred in running this boat business.Identify each of Felixs costs in the following table as either an implicit cost or an explicit cost of selling guitars. Implicit Cost Explicit CostThe wholesale cost for the guitars that Felix pays the manufacturer The rental income Felix could receive if he chose to rent out his showroom The salary Felix could earn if he worked as a paralegal The wages and utility bills that Felix paysComplete the following table by determining Felixs accounting and economic profit of his guitar business. Profit (Dollars)Accounting Profit Economic Profit Loss of consciousness; dangerously slow breathing may occur at a BAC of...> 0.70.250.100.02 Which set of ordered pairs does not represent a function? \{(5, -9), (6, -6), (-3, 8), (9, -6)\}{(5,9),(6,6),(3,8),(9,6)} \{(-6, -4), (4, -8), (-6, 9), (1, -3)\}{(6,4),(4,8),(6,9),(1,3)} \{(1, -1), (-5, 7), (4, -9), (-9, 7)\}{(1,1),(5,7),(4,9),(9,7)} \{(8, -9), (-3, -6), (-4, 4), (1, -5)\}{(8,9),(3,6),(4,4),(1,5)} A canning factory turns out 568 tins of jam on a certain day. How many tins will be produced in 297 working days? define cell and atom..... What is 8 x 3 + 10 - 13 x 2? Show your work.Will give first answer brainliest QUESTION 17Access to psychological testing is limited by What's a ruling family called?