Can you please answer this in the next 30 minutes?

A sinusoidal wave is traveling on a string with speed 19.3 cm/s. The displacement of the particles of the string at x = 6.0 cm is found to vary with time according to the equation y = (2.6 cm) sin[1.8 - (5.8 s-1)t]. The linear density of the string is 5.0 g/cm. What are (a) the frequency and (b) the wavelength of the wave? If the wave equation is of the form Which relation is a function?{(1, 1), (2, 2), (1, 2), (1, 2)}{(1, 2), (2, 3), (3, 2), (2, 1)}{(1, 4), (2, 3), (3, 2), (4, 1)} {(4, 2), (3, 3), (2, 4), (3, 2)} Select the procedure that can be used to show the converse of thePythagorean theorem using side lengths chosen from 2 cm, 3 cm, 4 cm, and5 cm A new soft drink has 20% less sugar than before.The drink had 50 grams of sugar originally.How much less sugar does it have now? Select all the expressions that are equivalent to 4x + 82(2x+4)2(x+4)4(x+1)4(x+2)2(2x)+2(4) These mechanoreceptors would be activated if your little brother poked you in the arm while you were trying to nap. Fact Pattern:Peter Protester is a fairly well-known rabble-rouser. His demonstrations have made news across the southwest, and he's been on TV several times. Now, he has had it with the current state of politics. He gathers his group of followers, and they head to downtown Phoenix to make their grievances known. Peter's followers are generally law-abiding, but there are a few in there who have been arrested after turning peaceful protest into vandalism.After about two hours of chanting and marching, Peter yells, "Alright, we've done the peaceful thing long enough. Now let's take some real action! Let's start breaking some windows now!"Phoenix Police immediately arrest him.Meantime, Rachel Reporter is in the KPHO-TV newsroom and gets a call from a police source. The source tells Rachel to take a look at the police report from Peter's arrest. Rachel heads down to the Phoenix Police Records Department and gets a copy of the police report. In it, the arresting officer writes, "This is the same Peter Protester who was convicted of domestic terrorism in 2010."Rachel believes she has a real scoop on her hands and calls for a live truck to meet her at the scene of the protest. Rachel's live report includes the news of today's arrest. She also quotes the police report, saying Peter was convicted of domestic terrorism in 2010." Rachel did not check with police or try to get ahold of Peter in jail or speak to his lawyer to verify the conviction.As it turns out, the police report was inaccurate. Peter was never convicted of domestic terrorism.What charge would prosecutors likely file against Peter and will the case succeed? why?If Peter sues Rachel, what lawsuit would he likely file and would he succeed? why? Is actual malice required here and is it present? why? Does the fair report privilege apply here to protect Rachel from liability? why? On January 1, 2020, Marigold Corp. purchased a machine costing $355000. The machine is in the MACRS 5-year recovery class for tax purposes and has an estimated $74000 salvage value at the end of its economic life. It's based on half year convention. Assuming the company uses the general MACRS approach, the amount of MACRS deduction for tax purposes for the year 2020 is What is 5+2 x 1-3+8 and 2+5 x 1 In a traditional economy, which group is most responsible for producing thegoods people in society need?A. Family members B. International corporationsC. Government agenciesO D. Private businesses Base changes phenolphthalein to pink it is true or false Carbohydrates are broken down in the small intestine and absorbed into the bloodstream.TrueFalse help plz will give brainlyest ASAP PLEASE HELP ME!!!!!!What should justice be -- fairness -- punishment-- equity -- restoration? Consider a swimmer that swims a complete round-trip lap of a 50 m long pool in 100 seconds. The swimmer's... average speed is 0 m/s and average velocity is 0 m/s. average speed is 0.5 m/s and average velocity is 0.5 m/s. average speed is 1 m/s and average velocity is 0 m/s. average speed is 0 m/s and average velocity is 1 m/s.What is the swimmers average speed and average velocity? Which fraction is equal to 35%?O A.100350O B.10035C.3.5100D.35100 Why is NYC so susceptible (easily harmed) to hurricanes? help with this plz...proofread this email and correct the 5 errors related to the end-of-sentence punctuation or capital letters.Dear Ms Parmar,I am writing to you to ask for your help!As you know, keeping up to date with children's health policies is a key part of my role as an apprenticenursery nurse, it is important for me to have access to the policies online whilst I am at work.Unfortunately, due to an IT fault, my workplace access to the internet is blocked at the moment.I would be grateful if you could look into this as soon as possible? It is preventing me from doing myjobproperly, and I worry that I will fall behind in my placement if it continues for much longer.I look forward to hearing from you!Kind regards,Charlotte Neeeeddddd helllppp nowwwwww!!!! The Second Continental Congress appointed _________________ to lead the Continental Army: i. John Adams j. Patrick Henry k. Sam Adams l. George Washington