Questions by RatneZ

Questions by RatneZ

Determine whether each ordered pair is a solution of the system. 5-7x+2y2 =-10 1-5x-2y =-22 a) (-4,-6) b) (6,4)

asked Sep 3, 2021

1 answer

4 votes

143k views

If a beaker of acetone and a beaker of water of equal volumes are left at the front of the room, which will evaporate first and why? Be sure to refer to intermolecular forces in your answer.

asked Jun 28, 2021

1 answer

3 votes

174k views

Please help me with this problem. Please and Thanks! :)

asked Jun 9, 2021

2 answers

1 vote

96.2k views

What is considered chronic bronchitis? A. Inflammation of the lining of bronchial tubes B. Destruction and enlargement of air sacs C. Fat build up in blood vessels D. Uncontrolled growth of cells

asked May 23, 2021

1 answer

0 votes

175k views

Can someone please help me ASAP

asked May 11, 2021

1 answer

5 votes

122k views

Kalen is a seventeen-year-old minor who has just graduated from high school. He is attending a university two hundred miles from home and has contracted to rent an apartment near the university for one

asked Apr 18, 2021

1 answer

4 votes

209k views

Can someone please help? I need help ASAP

asked Apr 17, 2021

1 answer

1 vote

4.6k views

Help! Container ships sail all over the world to deliver cargo from port to port. Even though such ships can weigh as much as 400,000 tons, they stay afloat because of the buoyant force exerted on them

asked Jan 16, 2021

1 answer

5 votes

48.4k views

9 ones 2 thousands - 3 ones

asked Nov 24, 2020

1 answer

2 votes

33.2k views

Rachel has just finished the business plan for a franchise that she expects to have international appeal. She is concerned about protecting the trade name of the business. Which of the listed answers provides

asked May 14, 2020

1 answer

0 votes

190k views

A swimming pool at a park measures 9.75 meters by 7.2 meters. a. Find the area of the swimming pool. b. The area of the playground is one and a half times that of the swimming pool. Find the total area

asked Jan 25, 2020

1 answer

5 votes

6.7k views

To change Fahrenheit temperatures to Celsius temperatures, you can use the formula C = 5/9(F – 32). Which answer is the best first step to solve the equation for F? A. Add 32 to both sides. B. Subtract

asked Nov 26, 2019

1 answer

2 votes

154k views

The images show the cost of the same bike in the United States and Britain. The concept shown in he images is known as

asked Aug 12, 2019

2 answers

5 votes

36.8k views

Which word does not belong with the other two? Cat near sun

asked May 16, 2019

1 answer

1 vote

65.6k views

A flagpole stands on a concrete region, as shown. What is the approximate perimeter of the concrete region? Use 3.14 for π. Thanks!

asked Apr 5, 2019

1 answer

0 votes

139k views

Which type of map is accurate over a small area of Earth, making it ideal for road maps and weather maps?

asked Feb 10, 2019

2 answers

5 votes

191k views

The volume of a cube is 8in to the 3rd power.how long is each side

asked Sep 15, 2018

1 answer

0 votes

186k views

Which term describes a possible explanation of, or answer to, a scientific question that is based on prior knowledge or research and that is testable?

asked Aug 11, 2018

1 answer

3 votes

169k views

Find the cosine and sine of 210. Round your answers to the nearest hundredth if necessary

asked Jun 9, 2018

2 answers

4 votes

40.0k views

Which of the following processes returns carbon to the atmosphere?

asked May 21, 2018

2 answers

5 votes

208k views

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