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A tennis player makes a successful first serve 85% of the time. If they serve 8 times, what is the probability that she gets exactly 6 successful first serves in? Assume that each serve is independent of the others. Show your work on your paper.

The following frequency distribution represents the scores on a math test. Find the class midpoint of scores for the interval 40-59. Scores Number of students 50-59 2 60-69 4 70-79 6 80-89 15 90-99 5

Scores on a test have a mean of 69 and a standard deviation of 4.2. David has a score of 81. Convert the score to a z score.

A physical therapist is attempting to work with a patient that has moderately severe dementia on sit to stand transfers from their recliner. As the therapist provides upward and anterior pressure at the gait belt to assist the patient to stand, the patient involuntarily pushes backward through their legs and trunk making the transfer significantly more difficult. What is the name for this phenomenon?

A physical therapist in home health is evaluating a patient referred for impaired balance and falls that has apparent cognitive decline but no official diagnosis of dementia. The patient’s falls are occurring predominantly during the night. The patient’s caregiver reports that they are having increased difficulty taking care of the patient due to behavioral symptoms in the evening / night hours. The patient is very drowsy during the day time and demonstrating agitation, combativeness, and wandering through the home all night long. Which of the following is the most appropriate name for this behavior?

Mendel Company makes the following journal entry: Variable Manufacturing Overhead Allocated229,000Variable Manufacturing Overhead Efficiency Variance7,000Variable Manufacturing Overhead Control179,000Variable Manufacturing Overhead Spending Variance57,000Which of the following statements is true of the given journal entry?

Charlie Chairs Inc., manufactures plastic moldings for car seats. Its costing system utilizes two cost categories, direct materials and conversion costs. Each product must pass through Department A and Department B. Direct materials are added at the beginning of production. Conversion costs are allocated evenly throughout production.Data for Department A for February 2020 are: ​ Work in process, beginning inventory, 45% converted 310 units Units started during February820 units Work in process, ending inventory300 units​​Costs for Department A for February 2020 are:​ Work in process, beginning inventory:​ Direct materials$155,000 Conversion costs$204,000 Direct materials costs added during February$604,000 Conversion costs added during February$434,000What is the unit cost per equivalent unit of beginning inventory in Department A? (Round the final answer to the nearest whole dollar.)

Healthy Earth Products Inc. produces fertilizer and distributes the product by using company trucks. The controller of the company uses budgeted fleet hours to allocate variable manufacturing overhead. The following information relates to the company’s manufacturing overhead data:Budgeted output units800 truckloadsBudgeted fleet hours520 hoursBudgeted pounds of fertilizer28,000,000 poundsBudgeted variable manufacturing overhead costs for 800 loads$93,600.00Actual output units produced and delivered760 truckloadsActual fleet hours460 hoursActual pounds of fertilizer produced and delivered29,400,000 poundsActual variable manufacturing overhead costs$91,200.00What is the budgeted variable overhead cost rate per output unit?

Silver Bowls for You Inc. utilizes operation costing as it produces large batches of very similar products but offers customer customization for some of its offerings. Below is summary cost data for the month of June:​Product AProduct BTotalsUnits produced42,0009,00051,000Total Materials$1,100,000$1,850,000$2,950,000Conversion cost data follows for the 51,000 units produced. Please note that the custom design costs are only attributed to Product A.Conversion costs:​Assembly$500,000Painting$600,000Custom design$190,000What is the cost per unit for product A and B respectively if operation costing is used? (Round any intermediary calculations to the nearest cent. Round final answer to the nearest dollar.)

What is the correct way to concatenate two strings: ‘Hello’ and ‘class’ ?