Recent activity by Han Pengbo

Question

If the initial project investment is $50,000 and the average net cash flow is $10,000 per year into the foreseeable future, the payback period is __________. a) 5 years b) 4 years c) 3 years d) 2.5 years

answered Jan 3

1 answer 52.1k views

Megan borrowed eight skateboards from her friends. She rode the skateboards, one at a time, straight down a ramp that had a 30° angle. Four of the skateboards had 48-millimeter wheels and four had 60-millimeter

asked Dec 22, 2024

1 answer 29.0k views

Which of the following is *not* among the factors that affect worker productivity? a. how favorably the total annual compensation of workers compares to industry-average total compensation levels at production

asked Dec 8, 2024

1 answer 161k views

How were the Chinese treated in the late 1800's

answered Nov 13, 2024

2 answers 6.3k views

What is much of the steel produced in theMidwest region used to make?

answered Nov 9, 2024

1 answer 149k views

what is the service neutral conductor load (VA) for the electric ranges installed in a six-unit, multifamily dwelling when the ranges are rated 9 kW, 9 kW, 10 kW, 11 kW, 12 kW, and 12 kW?

asked Oct 20, 2024

1 answer 194k views

I need help solving this problem. Please help with the solutions and provide an order.

answered Oct 18, 2024

1 answer 1.5k views

Management strategies for a person with diabetes to use during "sick days."

asked Aug 23, 2024

1 answer 132k views

Salt (NaCl) placed on an icy sidewalk causes ice to melt. Melting is a result of freezing-point depression. The salt dissolved in water that makes up ice and forms a solution that has a lower freezing

asked Aug 3, 2024

2 answers 149k views

Prompt Explain how soil composition is affected by environmental factors. Read More >> Word Count: 0 18 ↑ BIUS X₂ x² 11 !! Ω B T Save and Exit

answered Jul 27, 2024

1 answer 9.5k views

Which of the following statements about the function (f), if true, cannot be used to conclude that (f) is de... a) (f''(x) > 0) for all (x) b) (f'(x) = 0) at a local miniμm c) (f'(x) = 0) at a local maxiμm

answered May 26, 2024

1 answer 172k views

You exert 200 j of work by pulling on an object with 20 n of force what distance is the object moved?

asked May 24, 2024

1 answer 39.5k views

Determine if lightning describes a living or nonliving thing? 1) Living 2) Nonliving

asked Apr 19, 2024

1 answer 57.1k views

If the inflation rate is 4.8% per year, what will be the change in the purchasing power of your money over this period? a) Increase by 4.8% b) Decrease by 4.8% c) Increase by 9.6% d) Decrease by 9.6%

answered Mar 14, 2024

1 answer 227k views

How do nurses evaluate the effectiveness of teaching strategies? A. Ask the client to do a return demonstration of the skill being discussed. B. Have the client take a post-test of the teaching content.

asked Jan 17, 2024

1 answer 216k views

The perimeter of a rectangle is 128 m. If one of the adjacent sides is 10 m longer than the other, find the lengths of the sides.

asked Jan 4, 2024

1 answer 135k views

How did the outbreak of ww2 impact the economy of the United States?

asked Nov 27, 2023

1 answer 158k views

Which expression is a sixth root of -1 + i√3? A.6rt2(cos(90°) + isin(90°)) B. 6rt2 (cos(60°) + isin(60°)) C. 6rt2 (cos(300°) + sin(300°)) D. 6rt2 (cos(20°) + isin(20°))

asked Nov 11, 2023

1 answer 184k views

Solve for u.u^2-u-12=0If there is more than one solution, separate them with commas.If there is no solution, click on "No solution."

asked Oct 27, 2023

1 answer 79.1k views

Find the volume of a cylinder with a height of 9 cm and a radius of 3 cm.

asked Jul 21, 2023

1 answer 200k views

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