The audio power of the human voice is concentrated at about 300 Hz. Antennas of the appropriate size for this frequency are impracticably large, so that to send voice by radio the voice signal must be used to modulate a higher (carrier) frequency for which the natural antenna size is smaller. a. What is the length of an antenna one-half wavelength long for sending radio at 300 Hz

Thewas a Palestinianuprising following the death of 4 refugees due to Israeli military activity.O PLOO al QaedaO First IntifadaO Second Intifada 3. Find the value of x and the measure of the missing angle in thefigure below.66(4x - 4)^ Please help if you can!!!!!! Which is the best estimate of the mass of a skateboardA 3 litersB 3 kilogramsC 30 gramsD 3 grams (25 Points) Can someone please help me with these 2 questions. It'll be the best of help! Thanks!How does Douglass use parallelism in this excerpt? "The rich inheritance of justice, liberty, prosperity and independence, bequeathed by your fathers, is shared by you, not by me. The sunlight that brought life and healing to you, has brought stripes and death to me. This Fourth [of] July is yours, not mine. You may rejoice, I must mourn." 1.) To reinforce his authority and establish his credibility as someone knowledgeable about slavery2.) To provide his listeners with important background information about slavery in America3.) To create contrast by highlighting the differences between his experiences and his audience's experiences4.) To present compelling evidence for his claim that the Fourth of July should not be celebrated as a day of freedomHow does Douglass use parallelism in this excerpt? "America is false to the past, false to the present, and solemnly binds herself to be false to the future. Standing with God and the crushed and bleeding slave on this occasion, I will, in the name of humanity which is outraged, in the name of liberty which is fettered, in the name of the constitution and the Bible, which are disregarded and trampled upon, dare to call in question and to denounce, with all the emphasis I can command, everything that serves to perpetuate slaverythe great sin and shame of America!"1.) To establish that as a former slave he has the authority to discuss this topic2.) To communicate important background information about slavery in America3.) To present compelling evidence in defense of Americas legacy of slavery4.) To emphasize his claim that slavery should have no place in the land of the free How much water do you add to make 12% sugar syrup using 5g sugar. Ifyou are an orthropedic doctor whatadvice would you give to Janel who issuffering from Osteoporisis? Do the substances that are reactants in a chemical reaction remain the same after the reaction is complete? Its really easy but I dont know the steps can someone help? can you give an example of a quote that has independent clause? Please help thank you What type of heat transfer occurs when warm ocean water from the equator moves up towards the poles and cold ocean water from the poles moves down towards the equator?A. Thermal InsulationB. ConductionC. ConvectionD. Radiation 7. Write an equation of the line that passes through the points (1, 4) and (-2, 10), in point-slope form. What was one outcome of the Georgia legislature's refusal to seat Henry McNeal Turner?A. It showed that the Democratic Party did not fear federal intervention in the state's affairs.B. It symbolized the Republican Party's reluctance to work with the Freedmen's Bureau.C.It sent a message that while African Americans could vote, they could not serve in political office.D. It caused many African Americans to shift their support from the Republican Party to the Democratic Party Dana is planning to drive 400 miles fromNew York to Boston and back. Dana'shybrid car can travel 50 miles on 1 gallonof fuel. Biodiesel fuel costs $4.45 pergallon.Part A: How many gallons of fuel doesDana need to purchase for the 400-miletrip? Explain your reasoning.Part B: Dana can take a high-speed trainto Boston instead of driving. A round-triptrain ticket costs $95. Is it cheaper forDana to take the train or to drive? Howmuch cheaper? Explain your reasoning. 15. Which of the following is a valid explanation for why people producesynthetic materials?A. Synthetic materials always biodegrade easily.B. Synthetic materials do not require any natural resources to produce.C. Synthetic materials are less artificial than natural resources.D. Synthetic materials help meet societal demand for materials that are inshort supply in nature. A group of friends hiked 7 miles in 2 hours at this same rate what is the total number of miles they can hike in 8 hours Which factor can help balance Earths temperature? Find the minimum and maximum possible areas for rectangles with the following measured areas.12 km 5 kmA.51.75 km2, 66 km2B.57.5 km2, 68.75 km2C.51.75 km2, 68.75 km2 Which modern democratic principle was influenced by the roman legal code that held all citizens responsible for their actions