Questions by okey43 - Page 43

A 4.8-kg block attached to a spring executes simple harmonic motion on a frictionless horizontal surface. At time t=0 s, the block has a displacement of -0.50m, a velocity of -0.80m/s and an acceleration of +8.3m/s2 The force constant of the spring is closest to:______. A) 62 N/m B) 67 N/m C) 56 N/m D) 73 N/m E) 80 N/m
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Find the indicated margin of error. In a clinical test with 2161 subjects, 1214 showed improvement from the treatment. Find the margin of error for the 95% confidence interval used to estimate the population proportion.
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What is the measure of Please hurry this is the me last question on my test and I need help! Thanks!
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PLEASE HELP....Alex bought new jeans. She paid $43.20 at the cash register, which included 8% sales tax. What's the cost of the jeans before tax?
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The Canadian government decides to offer tax concessions to foreign companies that agree to build a manufacturing facility in Canada. This tax concession is a way to a. encourage inward FDI. b. discourage inward FDI. c. encourage outward FDI. d. discourage outward MNE. e. discourage inward MNE.
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HELP ME PLEASE Evaluate each one. Then tell if starting number (100) grew or decreased.Warm UpEvaluate.1. 100(1.08)^202. 100(0.95)^253. 100(1 - 0.02)^104. 100(1 + 0.08)^-10IS IT DECREASING OR INCREASING??!???
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The table below shows the number of pages Ilana read during summer vacation. Is the relationship between the number of pages and the number of days a proportional relationship? Why or why not?Days: Pages:1////////// 852 //////////1703 //////////2494 ////////////3405 /////////////435Answer Choices:1.) The relationship is proportional because the ratio of pages to days is 85.2.) The relationship is proportional because the ratio of pages to days is 87.3.) The relationship is not proportional because the number of pages is not constant.4.) The relationship is not proportional because the ratio of pages to days is not constant.No links; only answer if you know
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Simplify the slope of AC.B (b,c)C (a+b, c)Al(0, 0)D (a,0)Enter the value thatbelongs in the green box.Slone Formula: Y2-1[?]+b
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Use the drop-down menus and your knowledge of prefixes to choose the correct word for each sentence.I love being outdoors, so a day at the movies is for me.Plants that desirable traits tend to live longer than those that do not.The situation was unpleasant, and I did not know how to myself from it.
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Western countries share the blame for the failure to complete the Doha round of trade talks.In this sentence, complete means to:protect against a challenge or attackcarry outdeal with in a routine waydesignate by an identifying term
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I am a 3-digit odd number.The sum of my digits is 9.My tens digit is twice that if my hundreds digit.What am I?
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Marta believes that the equation of the line of best fit for the scatterplot below is -. Which statement best summarizes why Marta is likely incorrect?
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Bethany wants to estimate the value of (4.296 times 10 Superscript 11) (1.8614 times 10 Superscript negative 14). Which statement about the estimate is true?The value will be greater than 1 because 4.296 times 10 Superscript 11 is a very large number and multiplication always increases the size of a number.The value will be greater than 1 because 4 times 2 = 8 and 8 is larger than 1.The value will be less than 1 because (4.296 times 10 Superscript 11) (1.8614 times 10 Superscript negative 14) will be a negative number. All negative numbers are less than one.The number will be less than 1 because when adding the exponents, 11 + (negative 14) = negative 3, and a number in scientific notation with a negative exponent is less than 1.
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Which element of fitness requires sensory input from the eyes, ears, and proprioceptors? Flexibility training Balance training The warm-up Cardiorespiratory training
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A marketing supervisor works in a small plant where she performs a range of duties. As the company grows and hires additional supervisors, she is able to spend the bulk of her time in her area of expertise. In this example, the company has increased its ______.
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A top fuel dragster with a mass of 500.0 kg starts from rest and completes a quarter mile (402 m) race in a time of 5.0 s. The dragster's final speed is 130 m/s. Neglecting friction, what average power was needed to produce this final speed
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Determine the vertex of the quadratic relation y=2(x+2)(x-6).
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Which statement about the function is true?O The function is increasing for all real values of xwherex
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20. The total mass of three boxes, A, B, and C, is 1.95 kg. The mass of Box A is 700 g. The mass of Box B is 4 times the mass of Box C. What is the mass of Box B in kilograms?
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Please help me answer the 3 questions below for me, tysm!20. Find the total for the frequency table.21. Find the relative frequency table value for "Business."22. What should the total value always be for a relative frequency table?
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If the number of people seeking to purchase new homes in the area increases at the same time that the prices of lumber and other homebuilding materials increase, then supply and demand analysis predicts that the :
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O is the centre of the circle shown below. Line DHG is a tangent to the circle.Work out the size of angle a. Justify your answer.
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Modern-day Statement Ancient Chinese Philosophy and Why Laws are created to maintain order. If you commit the crime, you do the time. If children were taught to be more respectful and responsible in the home, there would be fewer behavior issues in schools and more law-abiding citizens in society. I dont need the government to tell me what to do. I have enough respect for the people and world around me to make the right decisions. pls im very confused
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5 Quick algebra 1 questions for 50 points!Only answer if you know all 5, Tysm! :)
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