a simple harmonic oscillator takes 11.5 s to undergo five complete vibrations. (a) find the period of its motion. s (b) find the frequency in hertz. hz (c) find the angular frequency in radians per second. rad/s

art attempts to have a beneficial effect on society, enriching people's lives, teaching moral lessons, and providing insights for improving and changing the world. what is the value of 18 to the third power What is 213 divided? Also how do you break 23 into tens and ones? jessica and jake, a married couple, go out to social gatherings together, attend their children's school events, and act like everything is normal while they are out of their home. however, they are having trouble in their relationship and their marriage is not going very well. which of the following stages of separation are jessica and jake currently in? Alonso went to the market with \$55$55dollar sign, 55 to buy eggs and sugar. He knows he needs a package of 121212 eggs that costs \$2.75$2.75dollar sign, 2, point, 75. After getting the eggs, he wants to buy as much sugar as he can with his remaining money. The sugar he likes comes in boxes that each cost \$11.50$11.50dollar sign, 11, point, 50 Find the volume of a cone with a radius of 3 feet and a height of 7 feet. Enterthe answer in terms of pie Nadia's group has already accomplished a lot, so they take a meeting to discuss what has been done and what still needs to be done. This group is in the _____ stage of small group development. A manufacturer of banana chips would like to know whether its bag filling machine works correctly at the 414 gram setting. Based on a 8 bag sample where the mean is 407 grams and the standard deviation is 18, is there sufficient evidence at the 0.025 level that the bags are underfilled? Assume the population distribution is approximately normal.Step 1 of 5:State the null and alternative hypotheses.Step 2 of 5:Find the value of the test statistic. Round your answer to three decimal places.Step 3 of 5:Specify if the test is one-tailed or two-tailed.Step 4 of 5:Determine the decision rule for rejecting the null hypothesis. Round your answer to three decimal places.Step 5 of 5:Make the decision to reject or fail to reject the null hypothesis.Question #2:Our environment is very sensitive to the amount of ozone in the upper atmosphere. The level of ozone normally found is 4.8 parts/million (ppm). A researcher believes that the current ozone level is at an insufficient level. The mean of 26 samples is 4.6 ppm with a standard deviation of 1.2. Does the data support the claim at the 0.025 level? Assume the population distribution is approximately normal.Step 1 of 5:State the null and alternative hypotheses.Step 2 of 5:Find the value of the test statistic. Round your answer to three decimal places.Step 3 of 5:Specify if the test is one-tailed or two-tailed.Step 4 of 5:Determine the decision rule for rejecting the null hypothesis. Round your answer to three decimal places.Step 5 of 5:Make the decision to reject or fail to reject the null hypothesis. what international organization runs a dispute settlement process in which countries can resolve trade inequalities in a formal arena? Taxpayers whose only unearned income consists of qualified dividends and capital gain distributions reported to them on Form 1099-DIV generally compute the amount of tax on their income using what? Consider the line -8x -6y = -4.What is the slope of a line parallel to this line?What is the slope of a line perpendicular to this line? is life meaningful? defend an argument for a pessimistic or optimistic outlook on the question of life's meaning. I need help please!! your ultra modern store is one story round. your square footage is 31,415. what is your he diameter of your store? area of a circle = which of the following is an example of a negative externality? group of answer choices bae's company has a decrease in profits when the demand for its product falls. rita gains weight while she is on vacation because she eats more than normal. when fazio parks his big truck at the grocery store, people in the cars on each side of his parking space have a hard time opening their car doors. raul loses weight because he wants to feel better, but the weight loss means that he needs new clothes. consider the demand for cereal. when price is $4.25/box quantity demanded is 1200 boxes. price increased to $5.25/box and quantity demanded fell to 1000 boxes. what is the elasticity of demand? marcy views herself as being generally capable and competent in most aspects of her life. according to the text, marcy has a high degree of a collection of dna fragments of various lengths was subjected to electrophoresis. arrange these dna molecules in order, based on the distance they would travel from the well. the molecule that travels the shortest distance should be at the top of the list, and the molecule that travels the greatest distance should be at the bottom of the list.a. 900 bpb. 2500 bpc. 4200 bpd. 6000 bpe. 8000 bp emily surveyed all the students at her school to find out if they plan to attend college. the results are shown in the two-way frequency table. emily knows that the student body at her high school is distributed as follows: freshmen: 28% sophomores: 26% juniors: 24% seniors: 22% according to the information emily has gathered, which of the following statements are true? choose all that are correct. responses more than 40% of the students at the school are freshmen or sophomores who plan to attend college. more than 40% of the students at the school are freshmen or sophomores who plan to attend college. more than 10% of the students at the school are juniors or seniors who do not plan to attend college. more than 10% of the students at the school are juniors or seniors who do not plan to attend college. if a student who plans to attend college is selected at random, the probability that he or she is a senior is 0.1804. if a student who plans to attend college is selected at random, the probability that he or she is a senior is 0.1804. if a student at the high school is selected at random, the probability that he or she is a freshman who does not plan to attend college is 0.15. if a student at the high school is selected at random, the probability that he or she is a freshman who does not plan to attend college is 0.15. The systematic differences between the control and treatment groups can be controlled by taking two years data, ______. One before the policy change and one