Applied Mathematics Final Exam Questions And Answers, Exams of Applied Mathematics

Download Applied Mathematics Final Exam Questions And Answers and more Exams Applied Mathematics in PDF only on Docsity! Applied Mathematics Final Exam Questions And Answers A veterinarian uses a spring scale to weigh a cat... Which expression represents the spring constant? (1 kg=9.8 N) - correct answer -19.6 N/4 A tow truck accelerates at a rate of 0.5 meters per second... What is the force applied by the tow truck? - correct answer 600 N 6 liters of a gas has a pressure of 4 atmospheres... Enter your answer as a decimal to the 10th place, like this: 4.2 l - correct answer 4 Which situations are best modeled by exponential growth or decay? Select all that apply. - correct answer - the population of an invasive species that reproduces at a rate of 20% each year - the amount Carbon-14 a fossil has over time given the half-life of Carbon-14 is 5730 years Applied Mathematics Final Exam Questions And Answers Gold (Au) has a synthetic isotope that is relatively unstable... What is the half-life of this isotope? - correct answer 4.25 Minutes Examine The Graph The motion of a drone is modeled as velocity over time. What is the equation for this model? Select all that apply. - correct answer V = 2t^2 - 3t - 4 An engineer draws an assembled gear in perspective. How does this gear appear when viewed from above? - correct answer https://assets.learnosity.com/organisations/625/717b082e -b8b1-4e6c-aa8c-c44e94b42f90.png The Washington Monument is 169 meters tall with a square base 16.8 m wide... Applied Mathematics Final Exam Questions And Answers How far is the shark from the observation tower? - correct answer 283.56 m An architect designs a wheelchair ramp for a historical building. The entry way is a level platform at the top of stairs that are 3 meters above ground level and extend 4 m out from the building. There is an obstacle 25 m from the stairs, and the city code for ramps limits the incline angle to 6° Is there sufficient distance for a ramp within this limit? How do you know? - correct answer No, Because the ratio of 3/25 is greater than tan 6° A piece of music with a tempo of 100 beats per minute (bpm) has a playing time of 3 minutes. The piece is edited to have a playing time of 120 beats per minute. How long will the edited piece play in minutes? - correct answer 2.5 minutes Examine the Image. Applied Mathematics Final Exam Questions And Answers Which statement best describes the patterns in this image? - correct answer XX = Tangent curves that are dilated and then translated. COULD BE = Sine waves that are dilated and then translated. The photograph shows the Rainbow Bridge in Taipei, Taiwan. Parallel cables connect the bridge arch to the bridge deck as shown. Which geometric transformations are represented by the cables? - correct answer translation and dilation Sound waves from 2 musical instruments are recorded, as shown in the image. What is the difference between the sound created? How do you know? - correct answer B is louder because the amplitude is larger. Examine the image of an excerpt from a musical score. Applied Mathematics Final Exam Questions And Answers What geometric transformation describes this excerpt? - correct answer Reflection Examine the sound waves of a musical chord shown in the graph. Which statement best describes what is modeled by the graph? - correct answer periodic pattern using translations A sociologist designs a 10-item survey. Each item asks for an opinion on a scale of 1 to 5. How many different ways could a person answer the survey? - correct answer 5^10 A candidate for office plans to visit 6 cities before the state primary. How many different ways can the campaign staff arrange her travel route? Enter your answer as a whole number, like this: 42 - correct answer XX = 270 Applied Mathematics Final Exam Questions And Answers Based on these data, what conclusions can be made about commuters in Texas as compared with commuters from all of the United States? Select all that apply. - correct answer - About 75% of people in the United States drove alone to work. - Public transportation is not used as much in Texas as in the rest of the United States. Examine the population data graph for the 50 US states. What values represent the median, interquartile range, and outliers? Match each description with the correct amount. - correct answer Interquartile range = 2 million to 7.5 million Median = 4,500,000 Least outlier = 20,000,000 Greatest outlier = 39,500,000 A professor allows students to choose which measure of central tendency they want as their final course grade... Applied Mathematics Final Exam Questions And Answers What is the mean, median, and mode, and what is the best option to use as the final grade? All grades have equal weight. Match each description with the correct amount, then select the best option. - correct answer Median = 90% Best option = mode Mean = 88% Mode = 92% Which graphs model a normal distribution for collected data? Select all that apply. - correct answer PARTIAL XX = https://assets.learnosity.com/organisations/625/asset/ media/1233498 SHOULD BE = - https://assets.learnosity.com/organisations/625/asset/med ia/1233495 Applied Mathematics Final Exam Questions And Answers - https://assets.learnosity.com/organisations/625/asset/med ia/1233496 Which research question is best suited for an observational study? - correct answer Do pedestrians jaywalk or use crosswalks when it is not rush hour? An experimental study was designed to test the effect of noise on spatial reasoning among 10-year-olds... What were the controlled, independent, and dependent variables? - correct answer Dependent variable = Time to solve puzzle Independent variable = Noise Controlled variables = Puzzle and age of children According to the UNESCO Institute for Statistics, the global literacy rate among females is about 64%. What is this statistical measure called? - correct answer a population proportion