Câu 29. Trong các hàm số sau, hàm số nào là hàm số chẵn? A. 2cos sin 2 . 2 y x x B. sin sin . 4 4 y x x C. 2 sin sin . 4 y x x D. y x

Paige and her family went to the movies. They bought 4 tickets and paid $12 for popcorn. They spent $40. How much did each ticket cost?I need equation and cost :) Panoorin ang isng maikling debate sa link na nasa ubaba.pagkatapos manood ay sagutan ang katanungan sa ibaba. You need to take a dosage of 10 ml of medicine every 8 hours for 9 days. How many fluid ounces ofmedicine should you purchase? Round up to the next whole fluid ounce.ounces 2. How did bacon define the scholar? (Of studies by Francis bacon) . Esta se encuentra constituido por un conjunto de comunidades? what number is not a perfect square I need help Ill mark u as brainlest What clues do you see in this image that would help you determine which side created it? What was a common belief among historians in the early 20th century thatmakes their sources biased?A. That slavery is a sacred institution that should be protected fromgovernment interferenceB. That the interests of white Americans are more important than theinterests of minoritiesC. That Americans can learn a great deal from tribal culturesD. That women should be encouraged to join the workforce how corona virus spread explain through ocupational perspective. Unit Test ReviewActive3Which of the following is an example of a service industry job in an urban center? Mary is a night person and Gary is a morning person. This difference is probably due to differences in their que se encuentra en el nucleo principalmente Who conquered Egypt and then died on his way to stop a rebellion -x+2y=11 on a graph plz help Factor the polynomial: -5x3 - 10x2 - 15xA. -5x(x2 + 2x - 15)O B. 5x(x2 + 2x - 3)O C. -5x(-x2 - 2x - 3)OD. -5x(x2 + 2x + 3) Melanie has had a recent cold with symptoms of runny nose, sneezing, coughing, congestion, and malaise. Today, she is concerned that she has a sharp pain in her chest. She goes to see her health care provider, and is diagnosed with costochondritis, an inflammation in the cartilage between the ribs. From your reading related to cellular injury and adaptations as well as inflammation, answer the following questions:a. What anatomic problem most likely leads to costochondritis?b. What is the injury in costochondritis?c. What would the acute inflammatory response look like? Helpppp!!!You are sitting on a dock watching water waves as they pass. you noticed at 5 waves to pass by certain spot every 20 seconds you also noticed at the crest of the water line up exactly with two points that are 6 m apart.A) what is the frequency of these waves?B)what is the wavelength of the waves described above?C) what is the velocity of the waves from where u are watching?Please show ur workkkkk a wooden block of mass 2kg is 20cm thick ,10cm wide and 30cm tall A, calculate the minimum pressure B, the maximum pressure the block exert on the surface a reward or benefit meant to encourage specific economic behavior is a