Recent activity by Roza

Recent activity by Roza

When 0.1 mol of ammonia (NH₃) is dissolved in sufficient water to make 1 L of solution, the solution is found to have a hydroxide ion (OH⁻) concentration of 1.5×10⁻³ M . The value of Kb for NH₃ is: A.

asked Dec 18, 2024

1 answer 9.2k views

In what class would you study these people or things? Albert Einstein, Stephen Hawking

asked Nov 25, 2024

1 answer 74.3k views

The photos on the left show baby sandhill cranes being raised by their parents. The photos on the right show humans copying this process to increase the crane population. What is a possible disadvantage

asked Oct 11, 2024

2 answers 141k views

Correct the following sentence fragments. Write "fine" if no corrections are needed: Having placed the coffee pot on the stpve. Thelma now needed to wait for it to boil. Geoffrey ran through a stop sign

answered Sep 3, 2024

2 answers 52.9k views

When using Mosaic/Multi-Sensor Mode separate aircraft operating below FL600 by ____ miles. A) 5 B) 10 C) 15 D) 20

asked Aug 4, 2024

1 answer 188k views

Great Britain and Japan are both islands nations with limited resources. as a result each nation developed according to its distinctive geographic location and limitations. for this assignment, compare

asked Jul 26, 2024

1 answer 60.3k views

How much following distance should you keep when following a motorcycle? 1) a 1-second distance 2) a 2-second distance 3) a 3-second distance 4) a 4-second distance

asked Jul 18, 2024

1 answer 66.7k views

True or False: Eukaryotes can come in either single cellular or multicellular form?

asked Jul 4, 2024

1 answer 120k views

What is the average rate of change of the function f(x)=3x^2−5 over the interval [2, 6]? 48 24 3 12

answered Jun 7, 2024

1 answer 194k views

Find an LU factorization of the matrix A (with L unit lower triangular). A= ⎣ ⎡ −3 6 6 0 3 15 4 −4 21 ⎦ ⎤ L= U=

answered May 25, 2024

1 answer 78.1k views

Given that this is a Romantic Opera, what time period was it likely written in?

asked May 10, 2024

1 answer 74.4k views

The Lesser Gluteal Muscles (Gluteus Medius and Gluteus Minimus) are hip ____ in other primates but are hip ____ or "stabilizers" in humans.

answered Apr 22, 2024

1 answer 23.9k views

In the right triangle ABC with ∠C = 90°, ∠B = 75°, and AB = 12 cm, find the area of triangle ABC. a) 36√3 cm² b) 54√3 cm² c) 72√3 cm² d) 108√3 cm²

answered Apr 21, 2024

1 answer 65.5k views

For this assignment, you will need to create an ER diagram from a problem description. What is the purpose of creating an ER diagram? 1) To visualize the structure of a database 2) To identify the entities

answered Apr 15, 2024

1 answer 221k views

The planet in our solar system with the highest average surface temperature is ________. Select one: a. Mercury b. Neptune c. Earth d. Venus

answered Mar 21, 2024

1 answer 63.7k views

What is the maximum acceptable receiving temperature for fresh poultry? a. 35°F b. 41°F c. 45°F d. 50°F

answered Mar 12, 2024

1 answer 177k views

Am i strange for liking freezer burnt ice cream Also points

answered Dec 26, 2023

2 answers 84.7k views

HELP ASAP CAN SOMEONE PLEASE ANSWER THIS

answered Oct 1, 2023

1 answer 174k views

0.8 to the fourth power

answered Aug 3, 2023

2 answers 157k views

TestUnit: GeometryProgressQuestion ID: 109944The movement of the progress bar may be uneven becouse questions con be worth more or less including zero) depending on your answerA semi-circle sits on top

answered Jul 10, 2023

1 answer 69.5k views

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