Recent activity by Sergey Ivanov

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What is the molar mass of nazs04? • a. 71.05 g/mol о b. 238.22 g/mol o c. 94.04 g/mol • d. 142.04 g/mol

answered Nov 26, 2024

2 answers 118k views

. an 800-n man stands halfway up a 5.0 m ladder of negligible weight. the base of the ladder is 3.0 m from the wall as shown. assuming that the wall-ladder contact is frictionless, what is the force of

asked Nov 22, 2024

2 answers 102k views

I have only 2 hours please and thank you like nick eh 30

answered Nov 7, 2024

2 answers 55.1k views

Solve the inequality and graph the solution -3p + 6.7 < -4.4

answered Oct 1, 2024

1 answer 50.3k views

High fossil fuel consumption, low population growth rates, and high life expectancy are all characteristic of ______ countries.

asked Aug 17, 2024

1 answer 7.9k views

In eukaryotic cells, which processes are prevented by heterochromatin? 1) transcription 2) DNA replication 3) viral proliferation 4) transposable element movement 5) translation

answered Aug 11, 2024

1 answer 34.3k views

What are the requirements to increase the height of the swing?

asked Jul 16, 2024

1 answer 18.2k views

In movies, elderly people are often shown as helpless, lonely, disabled, slow, forgetful, dependent, or inactive. What is actually true of most older adults? (A) Most older adults are active, healthy,

asked Jul 9, 2024

1 answer 53.7k views

We are going to derive the virial theorem that is valid for any periodic orbit of a particle. (a) Find the time derivative of the quantity g(t) _____. (a) with respect to position (b) with respect to time

asked Jul 3, 2024

1 answer 44.2k views

What occurs when there is a deficiency of vitamins in the diet? a) Increased resistance to infections b) Improved vision c) Weakened immune system d) Enhanced blood clotting

asked Jun 13, 2024

1 answer 102k views

The x and y components of a vector r are rx = 16 m and ry = -8.5 m, respectively. Find the direction of the vector r.

asked May 28, 2024

1 answer 204k views

The heat combustion of glucose is 2800 kJ/mol. A sample of glucose (C6H12O6) weighing 5 g was burned with excess oxygen in the bomb calorimeter. The temperature of the bomb rose 2.4 C. What is the heat

asked May 10, 2024

1 answer 44.3k views

3x + 4y =26 2x + 4 = 28

answered May 9, 2024

1 answer 29.2k views

Given the function: f(x,y)=x² +y²−xy at the point (−1,1). (1) Find the linearization of this function. (type the function in the form of "L =ax+by+c ". For example, if the linearization function is 2x−y−1,

answered Apr 11, 2024

1 answer 188k views

What are the domestic horizon of a soil profile

answered Mar 10, 2024

1 answer 164k views

A collective system of symbols, principles, approaches, values, and standards for behavior is referred to as __________. A) Cultural Fusion B) Societal Conformity C) Cultural Norms D) Culture

asked Jan 25, 2024

1 answer 29.0k views

To make 1 batch of green paint, Ethan mixes 2 3/8 ounces of blue paint and the same amount of yellow paint. How many ounces of blue paint is needed to make 5 batches of green paint?

answered Dec 26, 2023

2 answers 107k views

I need help with all the answers please and thank you

answered Nov 21, 2023

1 answer 103k views

The slope of the line containing the points (-5, 3) and (-2, 1) is O-2/3 02/3 0-3/2

asked Nov 17, 2023

1 answer 105k views

This scale balanced with 18 on the left side and 9b onthe right side. Your teacher changed the scale, but didnot have time to restore the balance.Find the number to divide by on the left that makes thescale

asked Nov 9, 2023

1 answer 154k views

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