Math/Physic/Economic/Statistic Problems

What will happen to the pitch of a sound as that sound’s source approaches an observer? Explain why this happens, based on what you have learned about wave properties.

Physics Part 2 Final Exam 1. Distinguish between constructive and destructive interference. Use 3 content related sentences. (ref: p.394-399) 2. Explain how surface waves can have characteristics of both longitudinal waves and transverse waves.Use 3 content related sentences. (ref: p.388-393) 3. A lifeguard on a beach observes that waves have a speed of 2.60 m/s […]

Derive maximum likelihood estimates of all the transition intensities along with estimates of the associated standard errors.

Two Math Questions Problem 2. The following data are taken from the employment records between ages 58 and 59 of 1000 pension plan members. The possible decrements from active employment (State 0) are by early retirement (State 1), transfer to another position (State 2) or death in service (State 3). You are give. Total waiting […]

If the company maintains this 50% payout ratio, what will be the current dividend yield on the company’s stock? Round your answer to two decimal places.

QUESTION AND ANSWER Brooks Sporting Inc. is prepared to report the following 2016 income statement (shown in thousands of dollars). Sales $15700 Operating costs including depreciation 12246 EBIT $3454 Interest 264 EBT $3190 Taxes (40%) 1276 Net income $1914 Prior to reporting this income statement, the company wants to determine its annual dividend. The company […]

If Brooks wants to maintain this payout ratio in 2016, what will be its per-share dividend in 2016? Round your answer to the nearest cent.$

ASSIGNMENT Question and Answers Brooks Sporting Inc. is prepared to report the following 2016 income statement (shown in thousands of dollars). Sales $15700 Operating costs including depreciation 12246 EBIT $3454 Interest 264 EBT $3190 Taxes (40%) 1276 Net income $1914 Prior to reporting this income statement, the company wants to determine its annual dividend. The […]

Use the information available of the realtor’s website to find the total amount you would pay for a 30-year mortgage on that house at 4% interest. What is the difference in total mortgage payments between the 4% loan and the 7% loan?

ASSIGNMENT Go to a realtor’s website and choose a house. Use the information available of the realtor’s website (or an online mortgage calculator) to find the total amount you would pay for a 30-year mortgage on that house at 4% interest (assume you make a 20% down payment). Now do the same calculation using 7% […]

Find the monthly payment on the mortgage at 5% over 30 years. Then multiply the monthly payment by the total number of payments to find the total amount of payments you make to the bank in paying off the loan.

Mortgage Part 1 Imagine you just bought a house for $400,000 and made a 20% down payment. Find the monthly payment on the mortgage at 5% over 30 years. Then multiply the monthly payment by the total number of payments to find the total amount of payments you make to the bank in paying off […]

Design and test the viability of a T-shirt design. Take a poll to test the marketability of the shirt.

Business Calculus – Math 115 Project: T-Shirt Sales Campaign In this project, you will design and test the viability of a T-shirt design. The project will be done in five parts: Design a T-shirt and create a marketing plan; Take a poll to test the marketability of the shirt; Use the results to determine the […]

Examine a “movie” showing what happens to the effective capacitance when these three capacitors are combined in different ways.

Lab 07 – Wiring Capacitors in Series and Parallel In this assignment you will consider how to determine the effective capacitance when three different capacitors, labeled A, B, and C, are wired in series and when they are wired in parallel. Next you’ll be asked to predict the capacitance of a network of these capacitors […]

Conduct an analysis for your organization to determine if there is a difference in product sales between the day shift, the night shift, and the weekend shift.

Power Point Presentation You are in charge of conducting an analysis for your organization to determine if there is a difference in product sales between the day shift, the night shift, and the weekend shift. Your coworker has already collected the data and they are ready for you to analyze. Review the data your coworker […]

Is this problem exploring the equivalent of a charge, field, flux, or potential (circle one)? Why do you say this?

Physics 2 help – charge, field, flux, and potential The mysterious Dr. H. does not like surprise guests. He has created a fear emitter, based on sub-sonics, to install atop the keep building at the center of his ancestral compound. His (secret and not IRB-approved) studies at the local laundromat show that the average aversion […]

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