NEED ANSWERS ASAP
Which of the following has had the most profound effect on how people receive their news?
A:changes in attitudes about the role of media corporations
B:The rise and popularity of social media
C:Decrease in the cost of access to information
D:The governments increased role in providing news to the public

Which equation can be used to find x, the length of the hypotenuse of the right triangle? An astronomer is measuring the electromagnetic radiation emitted by two stars, both of which are assumed to be perfect blackbody emitters. For each star she makes a plot of the radiation intensity per unit wavelength as a function of wavelength. She notices that the curve for star A has a maximum that occurs at a shorter wavelength than does the curve for star B. What can she conclude about the surface temperatures of the two stars Rachel found some lumps in her breast. She immediately decided to undergo diagnostic test for breast cancer. Which diagnostic procedure would be most useful? A. ultrasound sonography B. mammography C. colposcopy D. Pap smear You are a policy analyst in the Department of Energy. You were just offered a job with a renewable energy company. How long must you wait before you can lobby the Department of Energy on behalf of your new employer? The characteristics of a world market where global competition prevails include A. a market situation where competitive conditions across national markets are linked strongly enough to form a true world market and where leading competitors typically compete head to head in many different countries. B. minor cost variations from country-to-country (as concerns production, distribution, sales and marketing, and other primary components of the industry value chain) and minimal cross- country trade restrictions. C. a competitive environment comprised of so many competitors that no company has a sizable worldwide market share. D. many companies racing for global market leadership, with most contenders using the same basic type of competitive strategy and positioned in the same strategic group. E. low barriers to entry, such as large number of rivals that the actions of any one rival have little impact on the sales and market shares of other rivals, and key success factors that vary from country to country. Find the smallest value of $x$ such that $x^2 + 10x + 25 = 8$.[tex]Find the smallest value of $x$ such that $x^2 + 10x + 25 = 8$.[/tex] Rebecca is saving money to purchase a laptop, which costs $1,099.51. She has already saved $354.20 and plans to continuesaving $50.60 per week. Which inequality could be used to find w, the number of weeks that Rebecca must save in order topurchase the laptop?OA $354.20 + $50.60w < $1,099.51OB. $354.20w+ $50.60 $1,099.51OC $354.20 + $50.60w< $1,099.51OD. $354.20 + $50.60w $1,099.51 A culture of bacterial triples in size every four hours. If the bacteria population is estimated to be three million now, what will it be one day from now?A. 4,238,000,000B. 6,561,000,000C. 243,000,000D. 2,187,000,000 Potatoes are cut into many parts, making sure that each part has at least one eye (bud). Each piece of potato will usually grow into a new potato plant. Will a new potato plant grow, if planted only with the eye? A. Yes, a full new potato plant can grow from it. B. Yes, but the new plant will take a slightly longer time to germinate. C. No, a new potato plant will not grow because the food needed for germination comes from the potato piece. D. No, a new potato plant will not grow because the leaves emerge only from the potato piece. Write an expression for the shaded area The five-number summary for the number of touchdowns thrown by each quarterback in the British Football League is shown in the following table. About what per cent of quarterbacks in the British Football League threw more than 13 touchdowns? 1. Oil spills happen in our oceans. Some oils contain volatile organic compounds; these compounds make the oil denser. What large-scale impacts could this kind of oil spill have on the ocean environment? a. Oil is natural and doesn't have an overall negative impact on the ocean environment. b. Oil that is denser will sink and have a negative impact on the ocean environment. c. Oil that is denser will float on the ocean's surface and will have a negative impact on the environment. d. Oil will impact only select species and not have a large-scale impact on the environment.2. Imagine a net fishery for a medium sized fish like flounder that takes a large amount of unintended catch in the form of small crustaceans and fish that must be thrown back into the sea (usually dead). You are the fishery scientist who set catch limits for this particular fishery. You did your research and believe that the limits you set are sustainable, but the fisherman tell you they are catching smaller and fewer fish. What would you tell them you think the most likely problem and is and how to address it?a. The problem is likely global warming, and the only way to solve it will be to address global warming. b. The problem is likely that your research is outdated and you need to collect new data, set and establish new limits. c. The problem is likely the increasing level of decaying shrimp and small fish in the area, and could be addressed if the fisherman found a new way to dispose of the unintended catch.d. The problem is likely the large amount of bycatch is reducing food availability for the flounder, and could be addressed by designing new nets.3. What application of biotechnology seeks to make a positive impact on human health by searching the marine environment for novel compounds, such as new drugs? Biochemical engineering Biomimicry Bioprospecting Environmental biotechnology 8. When dividing polynomials using factorization, cancelling identical factors in the denominator and the numerator will give the _______. A. remainder B. dividend C. quotient D. divisor To truly understand the complexity of a historical event, historians must consider the(circumstances surrounding) of the event. One of the problems with licensing as a method of achieving international business is that it is a much more difficult procedure to implement than the other methods.a. Trueb. False paragraph on heavy rain area to the right of z=0.72 I dont have a graphing calculator and I couldnt find one online. Im completely clueless on this one. Consider a rectangle, where two adjacent vertices of a rectangle are located at the coordinates (-3 , 1) and (5 , 1). Two sides of this rectangle have a length of 6 units. Possible coordinates for one of the two missing vertices is ? The length of the diagonal of the rectangle is ? units. Evaluate the following expression.10^7 + 9 + 1^3 = 12x + 4y = 152 32x + 12y = 420 what is y?