Questions by Yan

Questions by Yan

The partial pressures of a mixture of gases are asfollows: oxygen, 210 mm Hg; nitrogen, 560 mm Hg;and carbon dioxide, 15 mm Hg. The total pressure ofthe gas mixture is 790 mm Hg. Is there another gaspresent

asked Nov 20, 2023

1 answer

5 votes

881 views

If a:b=5:6and b:c=3:8 find a:b:c?

asked Nov 15, 2023

1 answer

0 votes

124k views

Does a right triangle exist where sin A = sin B = cos A = cos B, where A and B are the two acute angles of the triangle? Provide evidence to support your conclusion, and if possible, find the measures

asked Apr 14, 2023

1 answer

3 votes

217k views

Help me out please? screenshot below

asked Mar 10, 2023

2 answers

0 votes

203k views

The diagonal of a rectangle measures 8√2 inches. If the width is 8inches less than the length, then find the dimensions of the rectangle

asked Feb 19, 2023

1 answer

5 votes

105k views

What two factors affect air pressure?

asked Oct 15, 2022

1 answer

14 votes

35.4k views

The Brewsters are saving for their daughters college days

asked Oct 11, 2022

2 answers

25 votes

228k views

Instead of focusing on the offender, people sometimes make statements like, "Look at how she dresses. She was asking for it." What is this an example of? This is for P.E. telling the truth victim blaming

asked Sep 18, 2022

2 answers

1 vote

226k views

A piece of stone of mass 80 g is dropped into a measuring cylinder containing water. The water level increases from 12 cm² to 37 cm Calculate the density of the stone. A. 32 g/cm B. 3.2 g/cm C. 320 g/cm

asked May 19, 2022

1 answer

1 vote

154k views

In a recent year, 34.1% of all registered doctors were female. If there were 58,300 female registered doctors that year, WHOL ML doctors? Round your answer to the nearest whole number.

asked May 5, 2022

1 answer

4 votes

208k views

DUE SOON Jenna found that 12 out of 18 people prefer French fries over potato chips. If Jenna were to survey 54 more people, how many would probably prefer French fries?

asked Apr 22, 2022

1 answer

5 votes

77.0k views

Describe the difference between heat and temperature in terms of kinetic energy

asked Apr 5, 2022

1 answer

4 votes

134k views

Congress which is also known as the Legislative branch is a bicameral chamber that has 2 houses. The Senate and the House of Representatives. What is the total number of members in Congress? a. 535 b.

asked Mar 25, 2022

1 answer

4 votes

42.2k views

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asked Jan 23, 2022

2 answers

0 votes

10.3k views

After school, Angelique attends a concert with her friends. The concert lasts two hours, and the volume is 120 decibels. To safely watch the concert, approximately how many decibels must her earplugs block?

asked Oct 15, 2021

2 answers

5 votes

72.8k views

The following payroll liability accounts are included in the ledger of Crane Company on January 1, 2020.FICA Taxes Payable $700Federal Income Taxes Payable 1,180.00State Income Taxes Payable 100.00Federal

asked May 20, 2021

1 answer

2 votes

66.8k views

Read the following passage from Catherine Beecher's A Treatise on Domestic Economy before you choose your answer. "It appears, then, that it is in America alone that women are raised to equality with the

asked Apr 13, 2021

2 answers

2 votes

51.8k views

Which of the following was not a key battle around Atlanta? Kennesaw Mountain Savannah Resaca Dalton

asked Apr 13, 2021

1 answer

0 votes

176k views

In September of 1862, President Lincoln issued the Emancipation Proclamation. This executive order freed slaves in states that were in rebellion against the United States. Consider what you have read in

asked Dec 5, 2020

1 answer

0 votes

187k views

A cube has a volume of 7 cubic centimeter what is the surface area

asked Sep 26, 2020

1 answer

4 votes

128k views

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