Homework Answers
Weight W= Mg
M = 23.5 kg
g = 9.8 m/s2
W = 23.5×9.8 kgm/s2
W = 230.3 N
W = 230 N
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Show all your work on a separate sheet and box-in or highlight your final answer. Answer...
Show all work. Highlight final answer. DO NOT answer questions if you cannot answer them all....
Show all work. Highlight final answer. DO NOT answer
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19. OpenSeas, Inc. is evaluating the purchase of a new cruise ship. The ship would cost S500 million, but would operate for 20 years. OpenSeas expects annual cash flows from operating the ship to be $70 million and its cost of capital is 12%. Using an Excel spreadsheet, identify the IRR of the new ship Should OpenSeas go ahead with the purchase? How far...
Show all work and highlight final answer. Do not answer the question unless you answer all...
Show all work and highlight final answer. Do not answer the
question unless you answer all of them.
4. Which one of the following will decrease the net present value of a project? (a) Increasing the value of each of the project's discounted cash inflows (b) Moving each of the cash inflows forward to a sooner time period (c) Decreasing the required discount rate (d) Increasing the project's initial cost at time zero 5. Which of the following is true...
Show all work. Highlight final answer. DO NOT answer questions if you cannot answer them all....
Show all work. Highlight final answer. DO NOT answer
questions if you cannot answer them all.
15. Automated Manufacturers uses high-tech equipment to produce specialized aluminum products for its customers. Each one of these machines costs $1,480,000 to purchase plus an additional $52,000 a year to operate. The machines have a 6-year life after which they are worthless. What is the equivalent annual cost of one these machines if the required return is 16 percent? (a) -S453,657 (b) -$427,109 (c)...
Make sure you show your work clearly, use calculus, and box your final answer. No work...
Make sure you show your work clearly, use calculus, and box your final answer. No work = No credit. You may use a calculator, DESMOS, notes, and book. 1. (8 points) Let y = -x3 + 6x2 - 5 a. Find all critical numbers for f(x). b. Find the absolute extrema on the interval [-1, 3). Clearly label your answers. c. Find the absolute extrema on the interval [1, 3). Clearly label your answers. 2. (6 points) Let y =...
Please show all work on a separate sheet and staple to this page. Clearly show "road...
Please show all work on a separate sheet and staple to this page. Clearly show "road maps" and units. I. Calculate molarity of 12.443 g of aluminum sulfate in 250.0 mL solution. II. How many grams of copper(II) sulfate pentahydrate is needed to make 125.0 mL of a 0.550 M solution? III. Determine the amount of potassium chloride in 19.7 g of a solution containing 1.08% potassium chloride by mass. IV. A hard water sample contains 0.0085% calcium ion by...
Help with all questions please Answer all questions on a separate sheet of paper. Show all...
Help with all questions please
Answer all questions on a separate sheet of paper. Show all work and answer all questions completely. Make sure you use the proper number of significant figures and units. Place a box around all answers. 1. (2 points) How many milligrams of potassium dichromate heptahydrate are needed to prepare 50 mL of a 0.0375 M aqueous solution? Describe the procedure for making this solution. 2. (3 points) If 0.125 L of aqueous solution with a...
Show all work and explain please. For multiple choice questions, circle the one best answer or...
Show all work and explain please.
For multiple choice questions, circle the one best answer or letter (unless more than one answer is asked for). Show your work 011 free-response questions. Be sure to use proper units and significant figures in your final answers. Organization and neatness count, too. Do NOT use red ink - please reserve that color for grading. Suppose that a more massive planet M_1 and a less massive planet M_2 are located distance d apart, as...
What is b and c? Please show work. Chapter 27, Problem 03 Your answer is partially...
What is b and c? Please show work.
Chapter 27, Problem 03 Your answer is partially correct. Try again. Two in-phase sources of waves are separated by a distance of 3.94 m. These sources produce identical waves that have a wavelength of 5.30 m. On the line between them, there are two places at which the same type of interference occurs. (a) Is it constructive or destructive interference? (b) and (c) Where are these places located (the smaller distance should...
PROBLEM SOLVING: Show free-body diagram, complete solution, unit analysis and box your final answer. Use all...
PROBLEM SOLVING: Show free-body diagram, complete solution, unit analysis and box your final answer. Use all the decimal in solutions and final answer. 1. A car traveling at a constant speed of 24.0 m/s passes a trooper hidden behind a billboard, as in figure. One second after the speeding car passes the billboard, the trooper sets off in chase with a constant acceleration of 3.00 m/s2 (a) How long does it take the trooper to overtake the speeding car? (b)...
Gas Laws: Show all work, including significant figures and units, leading to your answer. 2. A...
Gas Laws: Show all work, including significant figures and units, leading to your answer. 2. A scientist discovers a filled gas cylinder in an industrial facility, but cannot identify it directly because its labelling has been worn away. She determines that when a sample of 1.90 g of gas is transferred to a container, the gas occupies a volume of 2.30 L at a temperature of 298 K and a pressure of 1.00 atm. [A] How many moles are in...
Show all work. Highlight final answer. DO NOT answer
questions if you cannot answer them all.
19. OpenSeas, Inc. is evaluating the purchase of a new cruise ship. The ship would cost S500 million, but would operate for 20 years. OpenSeas expects annual cash flows from operating the ship to be $70 million and its cost of capital is 12%. Using an Excel spreadsheet, identify the IRR of the new ship Should OpenSeas go ahead with the purchase? How far...
Show all work and highlight final answer. Do not answer the
question unless you answer all of them.
4. Which one of the following will decrease the net present value of a project? (a) Increasing the value of each of the project's discounted cash inflows (b) Moving each of the cash inflows forward to a sooner time period (c) Decreasing the required discount rate (d) Increasing the project's initial cost at time zero 5. Which of the following is true...
Show all work. Highlight final answer. DO NOT answer
questions if you cannot answer them all.
15. Automated Manufacturers uses high-tech equipment to produce specialized aluminum products for its customers. Each one of these machines costs $1,480,000 to purchase plus an additional $52,000 a year to operate. The machines have a 6-year life after which they are worthless. What is the equivalent annual cost of one these machines if the required return is 16 percent? (a) -S453,657 (b) -$427,109 (c)...
Make sure you show your work clearly, use calculus, and box your final answer. No work = No credit. You may use a calculator, DESMOS, notes, and book. 1. (8 points) Let y = -x3 + 6x2 - 5 a. Find all critical numbers for f(x). b. Find the absolute extrema on the interval [-1, 3). Clearly label your answers. c. Find the absolute extrema on the interval [1, 3). Clearly label your answers. 2. (6 points) Let y =...
Please show all work on a separate sheet and staple to this page. Clearly show "road maps" and units. I. Calculate molarity of 12.443 g of aluminum sulfate in 250.0 mL solution. II. How many grams of copper(II) sulfate pentahydrate is needed to make 125.0 mL of a 0.550 M solution? III. Determine the amount of potassium chloride in 19.7 g of a solution containing 1.08% potassium chloride by mass. IV. A hard water sample contains 0.0085% calcium ion by...
Help with all questions please
Answer all questions on a separate sheet of paper. Show all work and answer all questions completely. Make sure you use the proper number of significant figures and units. Place a box around all answers. 1. (2 points) How many milligrams of potassium dichromate heptahydrate are needed to prepare 50 mL of a 0.0375 M aqueous solution? Describe the procedure for making this solution. 2. (3 points) If 0.125 L of aqueous solution with a...
Show all work and explain please.
For multiple choice questions, circle the one best answer or letter (unless more than one answer is asked for). Show your work 011 free-response questions. Be sure to use proper units and significant figures in your final answers. Organization and neatness count, too. Do NOT use red ink - please reserve that color for grading. Suppose that a more massive planet M_1 and a less massive planet M_2 are located distance d apart, as...
What is b and c? Please show work.
Chapter 27, Problem 03 Your answer is partially correct. Try again. Two in-phase sources of waves are separated by a distance of 3.94 m. These sources produce identical waves that have a wavelength of 5.30 m. On the line between them, there are two places at which the same type of interference occurs. (a) Is it constructive or destructive interference? (b) and (c) Where are these places located (the smaller distance should...
PROBLEM SOLVING: Show free-body diagram, complete solution, unit analysis and box your final answer. Use all the decimal in solutions and final answer. 1. A car traveling at a constant speed of 24.0 m/s passes a trooper hidden behind a billboard, as in figure. One second after the speeding car passes the billboard, the trooper sets off in chase with a constant acceleration of 3.00 m/s2 (a) How long does it take the trooper to overtake the speeding car? (b)...
Gas Laws: Show all work, including significant figures and units, leading to your answer. 2. A scientist discovers a filled gas cylinder in an industrial facility, but cannot identify it directly because its labelling has been worn away. She determines that when a sample of 1.90 g of gas is transferred to a container, the gas occupies a volume of 2.30 L at a temperature of 298 K and a pressure of 1.00 atm. [A] How many moles are in...
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