Recent activity by Hamidreza Nikoonia

Recent activity by Hamidreza Nikoonia

The relationship between the time you see lightning and the time you hear thunder is directly proportional to the distance the lighting is from where you are standing. Josh counted 12 seconds between seeing

answered Dec 10, 2023

1 answer 500k views

What was the influence of the American Civil War on American society?

asked Dec 9, 2023

1 answer 84.7k views

What are Characteristics of multicellular organisms?

answered Nov 24, 2023

2 answers 48.1k views

Part IExplain why there must be a sequence of rigid transformations that will map ∆A'B'C' exactly onto ∆DEF. Find and perform one such sequence of rigid transformations. Describe the sequence of rigid

answered Oct 11, 2023

1 answer 32.9k views

Write (9 + 6i) − (1 + 3i) as a complex number in standard form.

asked Sep 2, 2023

1 answer 388k views

What is the direction of b? A. north B. south C. east D. west

asked Aug 8, 2023

1 answer 230k views

40 points to whoever can answer this for me pls!!

asked Jun 21, 2023

1 answer 249k views

I will show you the pic

asked May 21, 2023

1 answer 341k views

In consumer finance, which of the following are primarily used? A. financial statements B. budgets C. both budgets and financial statements

answered Jan 27, 2023

1 answer 321k views

Ms. Martin ordered new pom poms for her cheerleaders. She paid $157.94, which included 6% sales tax. How much were the pom poms before tax?

asked Dec 25, 2022

2 answers 429k views

10. What changes happened for African Americans during the war? American Revolution

answered Nov 27, 2022

1 answer 102k views

The equation for the pH of a substance is pH = -log[H], where Ht iS the concentration of hydrogen ions. A basic solution has a pH of 11.2. An acidic solution has a pH of 2.4. What is the approximate difference

answered Oct 14, 2022

2 answers 119k views

HOW MANY TABLESPOONS ARE IN 400 MILLIMETERS? 1 TSP = 5mL

asked Sep 13, 2022

2 answers 455k views

Given the first three terms of Geometric Sequence: 2b+2, b+4, b, where each of the tem is positive, find 1) the value of b. (8) ii) the first term and common ratio. (18,2/3) (2009)

asked Jul 18, 2022

1 answer 107k views

9+9+0+989+8789779+0989789989999999999999999977777777777777777777777777777777777777777777777777777777778888888888888888

asked Jul 8, 2022

2 answers 10.5k views

100 Points !!! Prompt A psychology graduate student conducted a study at the entrance to a football game at the university. The entrance was specifically for students who made the Dean's List for academic

asked Jun 16, 2022

1 answer 203k views

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