Questions by Gayan Pathirage

Questions by Gayan Pathirage

Mandy is enlarging a photograph that is 3 inches wide and 4.5 inches long. If she wants the width of the enlargement to be 10 inches, this will be the length.

asked Mar 15, 2021

1 answer

2 votes

161k views

A material kept at high temperature is seen to emit photons with energies of 0.3 eV, 0.5 eV, 0.8 eV, 2.0 eV, 2.5 eV, and 2.8 eV. These are the only photon energies observed. It is now cooled down to a

asked Feb 19, 2021

1 answer

5 votes

150k views

After making a deposit, Puja had $264 in her savings account. She noticed that if she added $26 to the amount originally in the account and doubled the sum, she would get the new amount. How much did she

asked Jan 11, 2021

2 answers

2 votes

192k views

Suppose that there is a balance of trade in both the United States and Canada. Then, the U.S. dollar appreciates against the Canadian dollar. What would the likely outcome be? a. a trade surplus in the

asked Jul 2, 2020

2 answers

2 votes

12.8k views

PLEASE HELP ME IM GIVING 30 POINTS!!!!!!!!! Which expressions are equivalent? Select two answers. A. 2(x + 3) + 2x and 4x + 3 B. -2 + 4 (x + 3 ) and 4x + 10 C. 3x + 5 ( x - 1) and 8x - 5 D. 5x - 2 (x +

asked Jan 2, 2020

2 answers

2 votes

44.3k views

The owner of brainpower tutoring needs an application to calculate and print estimates to provide to potential clients for tutoring services. a tutoring session is a minimum of one hour, and the hourly

asked Dec 19, 2019

1 answer

3 votes

222k views

A wildlife refuge in South America has howler monkeys and spider monkeys. A biologist working there randomly selected eight adults of each type of monkey, weighed them, and recorded their weights in pounds.

asked Dec 16, 2019

1 answer

4 votes

203k views

Graph the image of this figure after a dilation with a scale factor of 2 centered at (−3, 1) . Use the polygon tool to graph the dilated figure.

asked Jun 24, 2019

2 answers

5 votes

154k views

He ages of mark and adam add up to 28 years total. mark is 20 years older than adam. how many years old is adam

asked Aug 19, 2018

1 answer

5 votes

131k views

What is the best reason for citizens to pay local taxes

asked Aug 18, 2018

2 answers

5 votes

51.2k views

How do democratic republicans and federalists differ

asked Apr 22, 2017

1 answer

5 votes

25.4k views

In the late 19th century people like Teddy Roosevelt and Henry Cabot Lodge felt America should expand beyond its borders for all of the following reasons EXCEPT: a. to offset European aggression into the

asked Jun 22, 2016

2 answers

2 votes

140k views

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