Recent activity by David Urry

Recent activity by David Urry

So, did humans and dinosaurs coexist at the same time on Earth?

answered Dec 7, 2024

2 answers 106k views

By measuring the rotation curves of galaxies beyond the Milky Way, astronomers have determined that dark matter exists in individual galaxies. Because dark matter is a part of galaxies, astronomers need

answered Nov 3, 2024

1 answer 148k views

Find the measure of side XY. Polygon ABCD with sides AB, unmarked, BC 12, CD 10, and DA 13 marked similar to Polygon WXYZ, with sides marked WX 24, XY, m, ZY 15. 12.5 15.0 18.0 8.0

asked Oct 21, 2024

2 answers 13.9k views

Which of the following should you consider when making short, local trips? a)combining two trips into one b)finding lodging c)finding places to stop and rest d)determining where to get fuel

asked Oct 17, 2024

1 answer 202k views

Find an integer between square root of -9 and 3/2

asked Oct 14, 2024

1 answer 60.6k views

If the electrode is moved too fastWhen arc welding__________ a. A wide bead will result b. Not enough metal will be deposited. c. Excessive weld metal will be used d. The bead will be too high.

asked Oct 7, 2024

1 answer 165k views

1 Which process includes script writing, storyboard design, shot list, casting, and location scouting? A. Pre-Production B. Production C. Post Production

asked Sep 21, 2024

1 answer 42.7k views

For what values of b are the given vectors orthogonal? ⟨−8,b,4⟩,⟨,bb²,b⟩ a) b=0 b) b=2 c) b=−1 d) b=1

asked Sep 9, 2024

1 answer 161k views

12. what evidence did Clair Patterson use to argue that the levels of lead in the environment weren't natural?

answered Aug 11, 2024

1 answer 72.3k views

Chris makes $16 per hour at his job. He works twice as many hours on the weekend as he does on during the week. He wants to earn at least $500 this week. Weill he meet his goal if he works 11 hours during

asked Jul 5, 2024

1 answer 158k views

Roasted Heirloom Carrots With Carrot Ginger Puree a) This is a question about a specific recipe. b) This is a question about the nutritional benefits of heirloom carrots. c) This is a question about the

answered Apr 2, 2024

1 answer 36.1k views

What are some reasons why a person might not be able to communicate properly at the current time?

answered Mar 29, 2024

1 answer 189k views

A PSA is a geographic area where what service is offered:

answered Mar 24, 2024

1 answer 103k views

Where do Christian and Hopeful bathe and eat in gardens that belong to the Lord Emmanuel? A) The Delectable Mountains B) The Valley of the Shadow of Death C) The Valley of Humiliation D) The Celestial

asked Mar 9, 2024

1 answer 61.1k views

PLEASE HELP ME I REALLY NEED TO GET MY GRADE UP I INCLUDED THE GRAPH WITH THE QUESTION!!! Graph f(x) = -2/3x -3 Use the line tool and select two points to graph the line.

asked Mar 4, 2024

1 answer 65.5k views

the most important feature for the beginning of a civilization was… a.rocky land b. river valley c. mountainous terrain d. ocean

answered Feb 16, 2024

1 answer 22.6k views

Light can be bent by massive objects. Is this true or false?

asked Dec 8, 2023

1 answer 59.1k views

Geometry this equation is killing me

answered Dec 3, 2023

2 answers 16.8k views

How did Guglielmo Marconi create the radio?

asked Nov 26, 2023

1 answer 60.2k views

Find the area A of the largest rectangle that can be inscribed under the curve of the equation below in the first and second quadrants. y = e−x2

asked Nov 26, 2023

1 answer 210k views

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