In addition to having a call button to alert nurses or nursing assistants, patients will usually have a system near the
head of the bed with a speaker and a miniature microphone. This system is used to speak with nurses and nursing
assistants who are not in the room. This is called a(n)
system.

Of the 800 people at a concert, 42% of them were teenagers. How many teenagers were at the concert A rectangle has a perimeter of 20 units, an area of 24 square units, and sides that are either horizontal or vertical. Do the following ordered pairs form the rectangle described above? {(2,4), (6,4), (2,10), (10,4)} Using the equation below, calculate the percent yield of H3PO4 if an experiment that started with 12.98 grams of HCl and excess Na3PO4 yielded 8.42 g of H3PO4. Please round to the nearest 0.01 and remember units and substance.Na3PO4 + HCl --> NaCl + H3PO4 2^2 x 3^4 x 2^5/ 9 x 4^2 Im trying to do IXL and I dont understand the way my teacher teaches (ironic right?)Can you please help?the points (-9,-3) and (-2,r) fall on a line with a slope of 1/7. What is the value of r?If its not right im gonna report you What did Special Treatment mean to the NAZI's and the Jews? The hanger shown in the diagram is balanced. Both cherries weigh the same, both mushroomsweigh the same, both carrots weigh the same, and all three strawberries weigh the same.How many grams does the exotic fruit weigh if the total weight of all ten items is 84 grams? "The Boy in the Striped Pajamas" is an example of which type of literature?Group of answer choicesFableMemoirBiographySpeech A tunnel is in the shape of a parabola.if the tunnel is 40 feet wide and has a maximum height of 12 feet. write the equation of the quadratic function that represents the tunnel(let the axis of symmetry be the y-axis) Identify and explain a cause and effect relationship associated with historical developments in documents 1 and 2. Be sure to use evidence from both documents 1 and 2 in your response. A college surveyed all 3600 of its students and discovered 1360 are not coffee drinkers. What percent of the students do not drink coffee I'll give u brainliest if u answer it What is the approximate area of the shaded sector in the circle below? Which of the following is a perfect square?A.) 115B.) 169C.) 154D.) 279 Benita observed that 28 out of 55 patrons at the public library used the computer. The librarian told Benita that 660 patrons enter the library throughout the day. Based on Benita's observations, how many patrons during the day would be expected to use the computer? Cee don't be on the road too toughBut I still cut through with the local thugs (thugs)Coulda ran off the plugBut I kept it real and I showed him love (showed him love)Lil' bro got the poker tuckedWhere we grow up, it's so corruptFans see me on the block, go nutsI'm not in my bag, I'm loading, loadingBack then, it was hand-to-handNowadays, I don't have no involvementIn the trap, I'll stay on my ownI'm home alone, Macaulay CulkinWhyJay no commented itIt's complicated 'cause the case still openThe boys in blue tryna find them cluesIn the station, problem-solving In the printing business, giant stamps that are used to create multiple copies of text are called: boutiques, graphics, printing plates, computer pressses In the story about the mice and the cat, how does the author most clearly help readers understand the theme, It is easy to look wise but hard to really be wise?A. the plotB. the settingC. the dialogueD. the characters Find a kitchen safety video online. You can choose from such topics as knife safety, handling hot objects, or other topics. Share the video with the class, and explain why you think it is a good video. What does the video demonstrate about kitchen safety? I NEED HELP! 21 POINTS.Explain what Germany feared the most and why.