Recent activity by Riba

Recent activity by Riba

A flask of ammonia is connected to a flask of an unknown acid hx by a 140-cm glass tube. As the two gases diffuse down the tube, a white ring of nh4x forms 95.90 cm from the ammonia flask. Calculate the

answered Oct 2, 2024

1 answer 170k views

Key features of cat scratch fever

asked Sep 25, 2024

1 answer 131k views

Is BMI an accurate measure of health?

answered Sep 1, 2024

1 answer 188k views

Write the number below as a fraction in its simplest form

asked Jul 14, 2024

2 answers 22.2k views

Which sentence best describes the poetic structure of Passage 1? (I heard a fly buzz when I died) A: The poem is written in free verse, with no regular patterns of rhyme or meter. B: The poem is written

answered Jul 3, 2024

2 answers 94.0k views

Select all the properties of a metal at 25 °C. a) Brittle b) Good conductor of electricity c) Low melting point d) Malleable

answered May 28, 2024

1 answer 101k views

9a - 2b = c + 4a, for a

asked May 24, 2024

2 answers 86.8k views

A small ball with a mass of 0.48kg is fastened to a string .24m long and suspended from the ceiling to make a conical pendulum. The ball describes a horizontal circle and the string makes an angle of 15

asked Apr 26, 2024

1 answer 223k views

A nurse is caring for a client who is experiencing a hyperglycemic-hyperosmolar state related to complications of diabetes mellitus. Which of the following findings should the nurse expect? a) Hypoglycemia

answered Mar 15, 2024

1 answer 199k views

Quadrilateral ABCD has vertices A(-2,0) B(-3,-3) C(-5,-2) D(-5,2). Which of the following are the coordinates of A' after a dilation centered at the origin with a scale factor of 2 1/2?

asked Nov 17, 2023

1 answer 94.3k views

How was the issue of containment tested in Asia?

answered Nov 11, 2023

1 answer 64.2k views

4 times the sum of a number and 2 is 20. what is the number

asked Nov 5, 2023

2 answers 123k views

Calculate the average (arithmetic mean) from the given number of data values and the sum of the data values. (rounded to the nearest tenth) A) 0.3 B) 31.0 C) 31.8 D) 31.9

asked Oct 27, 2023

1 answer 46.7k views

Find the value of: 24/25 divided by 4/5 Type mixed numbers like this: WholeNumber numerator/denominator type the whole number then a space...then type the numerator, a slash, and the denominator WITH NO

answered Aug 14, 2023

2 answers 67.2k views

Volume of a sphere leave your answers in terms of pi radius is 3cm plz help me

asked May 21, 2023

1 answer 38.1k views

Write an expression for the length of the rectangle. (Hint: Factor the area binomial and recall that area = width x length.)

asked Mar 23, 2023

1 answer 162k views

A binomial experiment has 4 trials in which p = 0.75. What is the probability of 1 success? HELP PLSSS a) 0.4394 b) 0.3945 c) 0.0639 d) 0.0469

asked Feb 1, 2023

1 answer 234k views

Ty factored 24a + 36c and got an answer of 3(8a + 12c). Did Ty factor correctly? If not, explain what he did wrong and correct his mistake.

asked Dec 24, 2022

1 answer 61.4k views

Please help with explanation and show work :)

asked Dec 7, 2022

1 answer 11.8k views

[H] = 1.00 x 10^-7 M a. Acidic b. Basic c. Neutral

answered Nov 20, 2022

1 answer 99.6k views

Search QAmmunity.org