Questions by Jan Berndt

Questions by Jan Berndt

Simplify (x+2y)(x-2y)

asked Feb 5, 2021

2 answers

2 votes

83.1k views

A new shopping mall is gaining in popularity. Every day since it opened, the number of shoppers is 20% more than the number of shoppers the day before. The total number of shoppers over the first 4 days

asked Feb 3, 2021

2 answers

1 vote

106k views

The entire yard sparkled with diamonds of frost that quickly melted into millions of drops of water with a gentle kiss of the sun. The author could have said”The yard was covered in frost.” Why is this

asked Jan 4, 2021

1 answer

0 votes

11.2k views

What is it about the book into the wild

asked Oct 25, 2020

1 answer

1 vote

30.5k views

Why did African Americans join the British army during the war

asked Oct 17, 2020

1 answer

4 votes

76.6k views

What is the wavelength of a light wave with a frequency of 2.5 × 1014 Hz? A. 7.5 × 10-6 m B. 1.2 × 10-6 m C. 1.2 × 10-5 m D. 8.3 × 105 m

asked Aug 22, 2020

1 answer

0 votes

2.4k views

You live on a street that runs East to West. You just had 2 inche of snow and you live on the North side of the street. You return from class at 2PM and notice all the snow on your sidewalk is gone but

asked Jun 6, 2020

1 answer

1 vote

154k views

Do you agree with President Harry Truman’s approach to Vyacheslav Molotov? Or would you have done things differently? Why or why not?

asked Nov 25, 2019

2 answers

2 votes

24.5k views

Which expression is equivalent to 9x – 3y – 5x + 7y + x + y? A. 5x2 + 4y2 B. 4x + 4y C. 5x + 5y D. 10xy

asked Aug 18, 2019

2 answers

1 vote

219k views

What is the definition of a blend?

asked Apr 25, 2019

1 answer

5 votes

165k views

If O is center of circle and angle CBO is 40° then what are values of angle BCO and angle COB. A) 90°, 50° B) 80°, 60° C) 70°, 70° D) 60° , 80° E) 50°, 90°

asked Mar 2, 2019

2 answers

1 vote

1.9k views

Why might the city of haikou be generally warmer than Harbin

asked Feb 5, 2019

1 answer

1 vote

196k views

Corey used the regression equation y = 1.505x − 88.21, where x is the temperature and y is the number of swimmers, to determine a possible outside temperature when 80 swimmers are at City Pool. 1. y =

asked Jan 27, 2019

2 answers

3 votes

19.3k views

36. Read the following excerpt from “In Another Country” by Ernest Hemingway. "The doctor told me that the major’s wife, who was very young and whom he had not married until he was definitely invalided

asked Sep 21, 2018

1 answer

4 votes

217k views

What is one criticism mentioned in the text regarding piaget's explanation of object permanence? infants' mistakes were due to ____?

asked Sep 14, 2018

1 answer

3 votes

171k views

You suspect one of the products of a single replacement is hydrogen gas. How might you experimentally confirm your prediction? Choose the best option. a.Watch for bubbles to form in solution which indicates

asked Jul 24, 2018

1 answer

5 votes

22.8k views

Extra-solar planets are probably composed of which gases?

asked Mar 2, 2018

1 answer

2 votes

36.8k views

Judicial branch an ambassador is the highest ranking u.s. official who represents the united states in a foreign country. which court hears cases dealing with ambassadors

asked Feb 21, 2018

1 answer

0 votes

196k views

Estimate the sum. 11 1/5 + 3.98 a. 7 b. 11 c. 15 d. 18

asked Feb 4, 2018

2 answers

0 votes

106k views

What I some strategy both Patrick Henry and Thomas Paine use in their words ?

asked Dec 23, 2017

1 answer

4 votes

77.2k views

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