Recent activity by Denis Krasakov

Recent activity by Denis Krasakov

State law require healthcare workers to be immnune to what?

answered Jan 1, 2024

1 answer 234k views

In a container, it contains mixture of Hydrogen, Oxygen and Helium. There are 10 g of hydrogen, 10 g of oxygen, and 10 g of helium.What is the mole fraction of oxygen?

answered Nov 9, 2023

1 answer 1.4k views

Which part does NOT belong to the exterior of a car? A. puerta B. luz delantera C. luz indicadora D. tablero de mandos E. ruedas

answered Aug 27, 2023

1 answer 210k views

The dot plots below show the weights of the players of two teams: Based on visual inspection of the dot plots, which team appears to have the larger mean weight? A. Not enough information is available

answered Jul 31, 2023

1 answer 35.2k views

X^3(x^2-13)=-36x If x>0, what is one possible solution to the equation shown above?

asked May 24, 2023

1 answer 29.7k views

Find the slope of each line and then determine if the lines are parallel, perpendicular or neither. If a value is not an integer type it as a decimal rounded to the nearest hundredth.Line 1: passes through

answered Apr 28, 2023

1 answer 135k views

4 Why might the number of African American members in the House and Senate have increased between 1965 and 1971?

asked Apr 25, 2023

2 answers 9.3k views

When a man stands 1.52 m in front of a shaving mirror, the image produced is inverted and has an image distance of 18.0 cm. How close to the mirror must the man place his face if he wants an upright image

asked Mar 12, 2023

1 answer 138k views

Find 4 correct spelling errors

answered Feb 16, 2023

1 answer 77.4k views

Solve for x See the picture for problem! Please and thank you!

asked Dec 13, 2022

1 answer 38.2k views

Find the vertex of t(x)=x^2+8x+12 *please show steps/work pleaseeee! BRAILEST AND THANKS

asked Dec 11, 2022

1 answer 27.6k views

Determine en donde la funcion dada es creciente,concava hacia riba y concava hacia abajo. y= x3–3x–1

asked Dec 8, 2022

1 answer 202k views

Which of the points is on a line with positive slope? A (-6, 1) and (-6, 9) B (2, 6) and (11, -3) C 5, 0) and (8, 4) D (3, 4) and (-2, 12)

asked Dec 4, 2022

1 answer 123k views

What is the solution to the following system? Y = -2x - 4 y = 4x + 2 here's the graph! and explain?

asked Dec 3, 2022

2 answers 42.6k views

2. Write the equation of a line that is perpendicular to the given line and that passes through the given point. –x + 5y = 14; (–5, –2) A. y = –5x – 27 B. y = -1/5x - 27 C. y = -1/5x - 15 D. y = 5x – 27

asked Oct 13, 2022

1 answer 57.9k views

At the end of his life, do you think Simón Bolívar considered his Revolution a success or failure? Explain:

answered Oct 3, 2022

1 answer 156k views

A cylinder of high strength concrete will be compressed until failure. If the compression strength of the concrete is 42 MPa, how much force will need to be applied if the cylinder has a diameter of 120mm

answered Sep 2, 2022

1 answer 170k views

Four items are affected by a change in temperature. Which one of the following results as a chemical change?

asked Aug 24, 2022

1 answer 23.9k views

What is the nth term rule of the quadratic sequence below? 8,14,22,32 ,44, 58, 74...

answered Aug 10, 2022

1 answer 48.2k views

QUICK HELP ME WITH THIS QUESTION!! Your school's new friendship club has proposed a change to cafeteria seating. The club members want students to have seat assignments that change every two weeks. The

answered Aug 7, 2022

2 answers 154k views

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