Recent activity by Ulab

Recent activity by Ulab

There are ________ molecules of methane in 0.123 mol of methane (CH₄).

answered Dec 16, 2024

1 answer 101k views

Enter a chemical equation for HC₆H₅O(aq) showing how it is an acid according to the Arrhenius definition?

asked Nov 1, 2024

1 answer 235k views

The table shows the amounts of dry pasta used by Italian Kitchen and Taste of Italy. Select true or false for each statement. Taste of Italy uses more dry pasta per serving than Italian Kitchen uses. Taste

asked Oct 19, 2024

1 answer 123k views

The area of sector GPH is

asked Sep 4, 2024

1 answer 172k views

Who undertakes the overall II-RCA-MCA work process?

asked Aug 15, 2024

1 answer 113k views

1 Q1 - Computer games A new computer game is being tested. The table shows the scores achieved in the first test, which lasts for 600 games. Write down the relative frequency of a score of at least 400.

asked Aug 6, 2024

1 answer 117k views

Synthesis reaction In this reaction, iron and sulfur react to make Iron (I) sulfide. What is the formula for Iron (I) sulfide? Write and balance the reaction equation. What color is the iron? The sulfur?

answered Jul 11, 2024

1 answer 43.6k views

Temporomandibular joint dysfunction is defined as:

asked Jun 2, 2024

1 answer 174k views

Please help me Solve: x + 8 ≥ 5

asked May 19, 2024

1 answer 212k views

The wheel of a car has a diameter of 16 inches and moves a smaller wheel of 4 inches. What is the mechanical advantage gained by the system? a.)1:4 b.)4:1 c.)1:2 d.)2:1

asked May 14, 2024

1 answer 152k views

______________ techniques are used in the amadinda style of xylophone playing.

answered May 12, 2024

1 answer 51.0k views

What two meanings did the term 'free soil' have in regard to the Free Soil Party?

asked Apr 19, 2024

1 answer 174k views

True or False: Thomas More was a Dutch Renaissance Humanist, Catholic priest, social critic, teacher, and theologian known as the "Prince of the Humanists" for his influential scholarship and writings.

answered Apr 8, 2024

1 answer 101k views

The introduction of American plants around the world resulted in a. rapid population growth in Europe. b. many illnesses, caused by the new germs contained in these food-stuffs. c. an African population

asked Mar 16, 2024

1 answer 202k views

________ is specifying the goals to be achieved and deciding in advance the appropriate actions needed to achieve those goals. A) Staffing B) Leading C) Organizing D) Planning E) Controlling

asked Mar 6, 2024

1 answer 15.0k views

The energy of an oscillator decreases to 36.8% of its initial value in 10.0 sec. What is the value of the time constant? (Pick the closest answer) A. 1.0 sec B. 2.0 sec C. 3.0 sec D. 4.0 sec E. 5.0 sec

answered Feb 11, 2024

1 answer 17.3k views

The figure below shows a large rectangle with a small rectangle cut out of it. What is the area?

answered Dec 11, 2023

2 answers 7.1k views

How do enzymes speed up chemical reactions? A. Enzymes provide a site where activation energy is greatly reduced. B. Enzymes eliminate the need for activation energy. C. Enzymes do not speed up chemical

asked Dec 10, 2023

1 answer 193k views

Writing Simplify this expression. Assume that z is nonzero. Use pencil and paper. Describe howthe values of the expression vary with the values chosen for z.

answered Nov 28, 2023

1 answer 77.3k views

Use technology to solve for x.3^x−4=6x−7What are the solutions?

answered Sep 27, 2023

1 answer 107k views

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