Recent activity by Ken Lange

Question

In the figure, horizontal scaffold 2, with uniform mass m2=27 kg and length L2=2.4 m, hangs from horizontal scaffold 1 , with uniform mass m1=53 kg. A 15 kg box of nails lies on scaffold 2, centered

asked Dec 15, 2024

2 answers 216k views

Obsidian tools were/are about 500 times sharper than a razor a. true b. false

asked Dec 10, 2024

1 answer 132k views

Determine if the relationship between each pair of quantities is proportional. Explain your reasoning.Side Length of Square (in.) 5.5 8.8 10.3 12.4Perimeter of Square (in.) 22 35.2 41.2 49.6Side Length

answered Nov 6, 2024

1 answer 84.4k views

Is the wave-particle duality a primitive idea? A) Yes, it is a fundamental concept in quantum physics. B) No, it is a recent discovery in classical physics. C) Yes, it only applies to particle physics.

asked Sep 10, 2024

1 answer 1.8k views

What bit of information can be referenced in the Emergency Response Guidebook? A. Chemical labels B. NFPA 704 placards C. Safety data sheets D. DOT hazard placards

asked Aug 16, 2024

1 answer 154k views

The giraffes sleep for only thirty minutes each day, and often in tall, graceful intervals of just a few minutes. How long does a giraffe sleep in a day? 1) 30 minutes 2) a few minutes 3) several hours

asked Aug 6, 2024

1 answer 166k views

Each employee must be trained by a competent person who is qualified in the following areas: 1.The nature of fall hazards in the work area 2.The correct procedures for the erection of overhead protection

answered Jul 12, 2024

1 answer 101k views

Given a set of characters and their representative numbers, how is the sum calculated when the character next to the current index is smaller or bigger?

asked Jun 17, 2024

1 answer 57.2k views

What type of eggs must be used when preparing raw or undercooked dishes for high-risk populations?

answered Jun 12, 2024

1 answer 178k views

Contrast the connotations, or emotional qualities, of language used in both of the essays. Use this information to describe the tone of each essay. Highlight your textual evidence and make annotations

asked May 27, 2024

1 answer 39.9k views

Find the minimum cost of a rectangular box with a volume of 170 cm³ where: The top and bottom cost 3 cents per cm². The sides cost 9 cents per cm². Express the cost in cents.

answered May 17, 2024

1 answer 131k views

Conditional probability. Please solve 60 points! :)

answered Mar 1, 2024

2 answers 135k views

Select the correct answer. Which verb form correctly completes this sentence? Ella siempre O A. lee OB. O C. leían leía OD. leyó el periódico mientras tomaba el desayuno.

asked Mar 1, 2024

1 answer 4.1k views

Elements of product strategy can include all of the following EXCEPT _______. a. the physical good b. an intangible idea c. package design d. where the product is sold

asked Feb 9, 2024

1 answer 62.4k views

When did the Real Estate License Act of 1983 undergo a major revision?

answered Jan 25, 2024

1 answer 183k views

Sandeep visited Green Glen Apple Orchard yesterday. He picked a basket of fresh apples in the field. He also got 3 pounds of pre-picked apples at the farm stand because they were overripe and perfect for

answered Dec 13, 2023

2 answers 44.5k views

4 less than the product of 5 and -19

answered Oct 22, 2023

1 answer 90.3k views

An answer and explanation on how to solve this would be most appreciated.

asked Jul 24, 2023

1 answer 69.1k views

Images shows a lake labeled carbonates in water, a cow labeled animal respiration, a tree labeled photosynthesis, a factory labeled factory emissions, the sun labeled sunlight, a cloud labeled carbon dioxide

answered Jul 15, 2023

1 answer 66.1k views

Please help..... why was the Middle Kingdom the golden age for Egypt

answered Jun 23, 2023

1 answer 136k views

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