Observing the sun's light through a spectroscope has indicated that the sun contains large amounts of:

helium
oxygen
radioactive elements
hydrogen

Consider vectors u = (2, 1) and v = (4, -1) with the angle between them equal to 40. What are the scalar projectionsuy and v? 04.04 MChich at the ticing statements accurately describes the effect of geegracity on Geek eczemies and cultureGreek che states made her own economic, peitical and cultura dessesGeek chats made her own economic and political decisions but shared a common cultureGeek ahe sates that simmarecommes cultures and citical suuresGeek esate radhese pical Stures and cultures but mace economic dessous together how can you use the pythagreom therem to solve real-world problem What is the topic of Abuela Invents the Zero? HELPP I HAVE A D IN MATH who has a greater rate of change Alexander Hamilton wanted the national bank to be able to One of the fastest growing groupes of people infected with hiv in the United States are teenagers true or false Anyone knows the answer for this question? LuAnn is playing a math game. She chooses three cards. The value of each of her cards isshown. First card: -12 Second card: 3 Third card: -5What is the sum of the values of LuAnns three cards?Record your answer and fill in the bubbles on your answer document. Be sure to use thecorrect place value. Choose the correct Preterite conjugation.La maestra(hablar) de los verbos in el preterito el mes pasado.hablhablarhablahabl How far away was that lightning What is the velocity of a wave that traveled 36 meters south in 6 seconds?O 6 meters per secondO 30 meters per secondO 42 meters per secondO 216 meters per second The sum of twice a number and 15Is greater than 3 Solve for q.9/18 = 5 q = Nope, I am not going to try out for the track team," Mayza told her friend."Oh, why not? I am so sad, Mayza," Janie whined. "I thought we could be in this together. Please try out!""I just don't have the time." Mayza responded sadly. "I am trying to keep my grades up. I need scholarships for college."Mayza looked up to see the track coach standing over her."Mayza," she said, "I saw you at the practice run yesterday, and I was very impressed with your ability. I am hoping to see you at try-outs this afternoon. You know, there are scholarships available for winning students this year."Mayza looked up at her. "Coach," she said, I'll be there."Which line of dialogue impacted Mayza and changed the direction of the story? convert: ___minutes= 7/10 hour Question: 11Which of the following rules is the least specific?#infop.info.important.infop.info What is disease research What type of writing is Jonathan Swift best known for?poetrysatireplaysbiographies PROJECT: AMERICAN INVENTORSUse an encyclopedia or other resource to research and write a biography of one of the following:1. Eli Whitney2. James Watt3. Robert Fulton4. Samuel F. B. Morse5. Peter CooperInclude the effects their inventions had upon America's economy and expansion during the Industrial Revolution. Your report should be 400 words in length.