Recent activity by David Guan

Recent activity by David Guan

23. Express the following ratios in the form 1:n (a) 1/3: 1/5

asked Nov 28, 2023

1 answer 4.7k views

What are sponges? but I need help.

answered Nov 24, 2023

1 answer 19.6k views

The citizens in community wants the City Council to build in their neighborhood because the closest park is a mile away. Decide at which level is responsible for fixing the problem. A. Federal B. Local

answered Nov 22, 2023

2 answers 164k views

HOW CAN YOU USE THE X COORDINATES ( 6 AND -2) OF THE POINTS TO FIND THE DISTANCE?

asked Sep 27, 2023

1 answer 116k views

Why is it difficult to male level 4 organs in a lab?

answered Aug 8, 2023

1 answer 213k views

A tone with no expression that remains the same pitch

asked Jun 4, 2023

1 answer 140k views

50 POINTS Sarah has two similar regular pyramids with pentagon-shaped bases. The smaller has a scale factor of 2:3 when compared to the larger. Only the smaller pyramid is shown. She calculates the area

asked May 2, 2023

1 answer 99.5k views

What is the determinant of the image shown? –74 –51 51 69

asked Jan 20, 2023

2 answers 80.2k views

Pls help! :) Describe how each event contributed to ending slavery in the United States. January 1, 1863: Emancipation Proclamation issued June 19, 1865: Juneteenth

asked Dec 28, 2022

1 answer 196k views

I NEED HELP PLS!! How do i graph these points. There is a picture above!

answered Dec 11, 2022

1 answer 23.1k views

Who founded the Mauryan dynasty?

answered Nov 28, 2022

2 answers 109k views

Define symbol ..........

asked Nov 8, 2022

2 answers 218k views

Graph the following inequality 7x - y \geqslant 14 PLEASE HELP ME !

asked Oct 1, 2022

1 answer 23.7k views

Guys help Find the product of the following : a. (-23) x 93 b. (- 16 ) x (- 30) c. 14 x (- 12)

asked Sep 9, 2022

2 answers 194k views

A train travels a distance of 1,200 kilometers in 20 hours. The speed is _________ per __________.

answered Aug 18, 2022

1 answer 161k views

21. identify the secant that intersects OA.

answered Aug 11, 2022

2 answers 227k views

CácquốcgiacổđạiphươngTâytồntạiđếnthờigiannàothìbịbộtộcGiéc-man trànxuốngxâmchiếm ?

answered Jul 17, 2022

1 answer 105k views

Barbara is wanting to invest for her retirement. What is NOT something she needs to consider? A. the number of banks in her area B. the relative risk of the investment C. the safety of the investment D.

answered Jun 12, 2022

2 answers 22.4k views

How does the discussion of phantom sounds and visual halluinations help us understand why the brain creates these sensations in ghost in your head

asked May 16, 2022

1 answer 36.1k views

I NEED HELP ASAPPPPP 6 Directions - Create a Pythagorean Theorem equation for the diagram, then solve for the unknown side. If necessary, round to two decimal places. X 9 Equation: X =

asked Apr 4, 2022

2 answers 212k views

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