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5 + x(-8)x = 7Help pls who wrote psychology and industrial efficiency? group of answer choices walter dill scott james cattell lillian gilbreth hugo mnsterberg a calorimeter is used to measure the combustion of 5.00 grams of h2 gas under 62.0 grams of water. the energy measured using the water was 4,432 j. what is the heat lost or gained by the total reaction? 8) A bowl has four different color balls.The ratio of orange balls to red balls is 3:7and the ratio of green balls to yellow balls is9:21. Are the ratios of orange balls to redballs and green balls to yellow ballsproportional? 12 shirts cost $59.36. Find the unit rate. Find the perimeter of a square with a side length of miles 1.25 The perimeter is blankmiles.The solution is stone industries uses flexible budgets. at normal capacity of 16,000 units, budgeted manufacturing overhead is: $48,000 variable and $270,000 fixed. if stone had actual overhead costs of $321,000 for 18,000 units produced, what is the difference between actual and budgeted costs? question 10 options: $3,000 unfavorable $9,000 unfavorable $3,000 favorable $12,000 favorable how does a period of extremely fast inflation very early in the history of the universe explain the observation that the geometry of the universe looks flat (not curved) to us? management tries to maintain consistent, regular dividend distributions to encourage any dividend cuts in the future and prevent a negative signaling effect. true false Brooklyn is trying to find the height of a radio antenna on the roof of a local building. She stands at a horizontal distance of 23 meters from the building. The angle of elevation from her eyes to the roof ((point AA)) is 24^{\circ} , and the angle of elevation from her eyes to the top of the antenna ((point BB)) is 38^{\circ} . If her eyes are 1.66 meters from the ground, find the height of the antenna ((the distance from point AA to point BB)). Round your answer to the nearest meter if necessary. in a cost-benefit analysis the development or purchase of software is generally considered a(n) You are a store clerk assigned to stack notebooks in a box for shipment. Each notebook is 29 centimeters long, 21.5 centimeters wide, and 1.5 centimeters thick. The box can hold a maximum of 12 notebooks.To the nearest whole number of cubic centimeters, what is the minimum volume of the box?A. 64B. 624C. 935D. 7,500E. 11,223 a multidisciplinary oncology team of health care providers, nurses, and the social worker notes that a client who has been undergoing chemotherapy is now experiencing pancytopenia. when reviewing the laboratory data, which values support this diagnosis? select all that apply. If you estimate that a piece of wood measures 5.5cm if it actually measures 5.62cm what is the percent error of the estimate what is the solution to the equation below 2x+13=x-1 Cameron earns an hourly wage at his job. He makes a table of the number of hours he works each week and the amount of money he earns. Assume that Cameron works between 2 and 8 hours a day, for 5 days per week. Identify the constraints on the domain. Describe the domain using inequality or set-builder notation Out of 168 randomly selected adults in the United States who were surveyed, 89 exercise on a regular basis. Construct a 98 % confidence interval for the proportion of all adults in the United States who exercise on a regular basis. Round to three decimal places. you have a class of mixed-ability students, and want to use video to teach all students at the correct pace. how can you use video instruction to achieve this goal? An aqueous solution of an unknown solute is tested with litmus paper and found to be basic. The solution is weakly conducting compared with a solution of NaCl of the same concentration. Which of the following substances could the unknown be:NaOHCH3COCH3NH3H3PO3HNO3 which information should the nurse include when teaching a patient about inhaled glucocorticoids?