Exercises 1—14, to establish a big-Orelationship, find witnessesCandksuch that
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- Pls help me with step by step solution and accurate answerarrow_forwardHi can you please solve this using dimensional analysis. I need to see it worked out using dimensional analysis. Thank you! Refer to the top paragraph for reference content and above that there is values for A-E.arrow_forwardPls help me with step by step solutionarrow_forward
- A=61 B-554 (=7234D = 0.61E = 5.54 This information is needed to solve #7 - 12. After picking cotton from the farm, it is stored in rectangular "modules" which are later transported to a cotton gin for processing. The average module carries 21 tons of raw cotton, out of which only (30+ E)% is useful "lint" that can be used to make clothing and textiles. In 2017, the USDA estimated that 2.1×107 bales of lint (each weighing 500 lbs.) were produced in the country. Your region produced (B x C) bales, with an average yield of (1000 - A) lbs./acre. There are (100+ A) gins in your region. The market price of lint is 78 ¢/lb. ation's c 8) How many acres of cotton fields are in your region? [DA] your region?arrow_forwardFind the regression equation. Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (The pair of variables have a significant correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The number of hours 6 students spent for a test and their scores on that test are shown below. Hours spent studying, x Test score, y 0 2 2 4 5 6 39 45 51 49 63 68 (a) x = 2 hours (c) x = 12 hours (b) x = 2.5 hours (d) x 3.5 hours y = x + (D ☐ x + (☐ (Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed.) Choose the correct graph below. A. B. Test score 0 80- 0 Π 8 Test score 80- 0- 0 Hours studying Hours studying (a) Predict the value of y for x = 2. Choose the correct answer below. A. 47.2 B. 49.5 C. 54.0 D. not meaningful (b) Predict the value of y for x = 2.5. Choose the correct answer below. A. 54.0 B. 49.5 C.…arrow_forwardIn a survey of 2727 adults, 1463 say they have started paying bills online in the last year. Construct a 99% confidence interval for the population proportion. Interpret the results. A 99% confidence interval for the population proportion is (Round to three decimal places as needed.) Interpret your results. Choose the correct answer below. (D). A. With 99% confidence, it can be said that the population proportion of adults who say they have started paying bills online in the last year is between the endpoints of the given confidence interval. B. With 99% confidence, it can be said that the sample proportion of adults who say they have started paying bills online in the last year is between the endpoints of the given confidence interval. ○ C. The endpoints of the given confidence interval show that adults pay bills online 99% of the time.arrow_forward
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