In the some ares of Africa dought have cause clean drinking water sources to dry up jow would technology most like be useful for this region

Line is defined as aa. a geometric shape that is open and moves from one point to another.b. a slowly curving path along a plane.C.a path through space.d. The distance or area between, around, above, below, and within objects.Please select the best answer from the choices providedAO based on an exponential model of the data, what is the predicted value of variable 2 when variable 1=2? round your answer to the nearest whole number.a. variable 2 128b. variable 2 166c. variable 2 181d. variable 2 263 draw the two possible enols that can be formed from 3-methyl-2-butanone: picture is down below a helical gear pair is to be a part of the drive for a milling machine requiring 20 hp with the pinion speed at 550 rpm adn the gear speed to be between 180 and 190 rpm A medium containing a vitamin is to be sterilized. assume that the number of spores initially present is 10^5/l. the values of the pre-arrhenius constant and Eod for the spores are Eod = 65 kcal/g mol alpha = 1*10^36 min^-1 for the inactivation of the vitamin, the values of Eod and alpha are Eod = 10 kcal/ gmol alpha = 1*10^4 min^-1 The initial concentration of the vitamin is 30 mg/L. Compare the amount of active vitamins is the sterilized medium for 10 L and 10000 L fermenters when both are sterilized at 121 C when we require in both cases that the probability of an unsuccessful fermentation be 0.001. Help as soon as possible The author claims that Rosie the Riveter became "one of the most successful recruitment tools in American history. " What evidence from the text supports this claim? A typical polyethylene grocery bag weighs 12.4 g. How many metric tons of CO2 would be released into the atmosphere if the 102 billion bags used in one year in the United States were burned?[1 metric ton = 1000 kg] Concord Furniture Co.consists of two divisions, Bedroom Division and Dining Room Division. The results of operations for the most recent quarter are:bedroom division dining room division total sales $510,800 $766,200 $1,277,000 variable costs 270,724 444,396 715,120 contribution margin $240,076 $321,804 $ 561,880Determine the company's sales mix. Sales mix Bedroom Division? Dining Room Division ? Parsons, a pedestrian watching a construction project, sees that a metal beam being lifted by a crane is about to drop on some unsuspecting workers. Thus, he rushes to the scene to warn the workers. For his efforts, the falling beam strikes him. He sues the construction company for negligence. Which of the following is true? Assume that the falling beam was caused by a breach of duty on the construction company's part. A.Parsons will recover against the construction company because it owes a duty of reasonable care to the workers as well as pedestrians. B.Parsons will not recover, because he should have instead sued the worker operating the crane. C.Parsons will recover, because construction companies are strictly liable for their employees' acts. D.Parsons will not recover, because he knowingly and voluntarily assumed the risk of being struck by the beam. gia is preparing a proposal for a prospective client, jasons juice bar. the client has 20 employees. what is the estimated cost of providing weekly payroll services to this client for the first year? Write an equation that represents the number of dollars d earn in terms of the number of hours h worked using this equation determine the number of dollars the student will earn for working 40 hours Find the velocity, v, of the tip of the minute hand of a clock, if the hand is 11 cm long. (Simplify your answer. Type an exact answer, using as needed. Use integers or fractions for any numbers in the equation). The foil shielding on a power cable, carrying a DC current I=0.31 A, has broken off. The unshielded part of the wire is x=0.026 meters long. The shielded parts of the wire do not contribute to the magnetic field outside the wire. Point P is above the right-hand end of the unshielded section, a distance x/2 above the wire. The current flows to the right (in the positive direction) as shown. The small length of wire, dl, a distance l from the midpoint of the unshielded section of the wire, contributes a differential magnetic field dB at point P. You are assisting a new patient, Jeffrey, age 23, with completing the new patient assessment form. He is not very talkative and you have a hunch that he is not going to openly share his personal information with you. You know that honest answers are necessary to provide him the best care possible.Describe how you would attempt to build a rapport with Jeffrey that will earn his trust so that he is comfortable revealing the private information in his health history.Provide 2 example open ended questions that you could ask Jeffery to provoke a more open response.Explain how other communication barriers could prevent the medical professional from gathering patient information, using examples. The gravitational fields due to an object of mass m at distances r1 and r2 from the center of the object are 13.4 m/s2 and 7.00 m/s2 respectively.(a) What is the value of r1 if r2 = 3.90 m?(b) If a third distance r3 = 4r1, what will be the gravitational field at this third location? WRITE A GREAT ESSAY INCLUDING THESIS, 3 PARAGRAPHS PEEL METHOD, AND CONCLUSIONPrompt: To what extent should mass communication mediums like television and radio will be independent on government control in your country?- Jess Change zero degrees Celsius to Fahrenheit. Data on salaries in the public school system are published annually in National Survey of Salaries and Wages in Public Schools by the "Education Research Service." The mean annual salary of public) classroom teachers is $49.0 thousand. Assume a standard deviation of $9.2 thousand. a. Determine the sampling distribution of the sample mean for samples of size 64 b. Repeat part (a) for samples of size 256. Do you need to assume that classroom teacher salaries are normally distributed to answer parts (a) and (b)? Explain. What is the probability that the sampling error made is estimating the population mean salary of all classroom teachers by the mean salary of a sample of 64 classroom teachers will be at most $1000? c. d. Repeat part (d) for samples of size 256. What is the area of this figure? Enter your answer in the box.