Questions by Popa Andrei

Questions by Popa Andrei

Which of the following substance used to selectively absorb certain frequencies of light and transmit or reflect the rest; responsible for object's colour? A. Reflection B. Refraction C. Pigment D. Tyndall

asked Apr 21, 2021

1 answer

2 votes

69.4k views

How would you separate a mixture of flower pedals, water, and sugar

asked Jan 23, 2021

1 answer

3 votes

123k views

The general pattern of western mining began with the discovery of gold or silver, which led directly to mining companies buying large claims and employing large numbers of miners.

asked Oct 6, 2020

1 answer

1 vote

63.8k views

How will Niagara Falls most likely change naturally in the future?

asked Aug 6, 2020

1 answer

2 votes

51.1k views

Lead released into the environment makes its way into the air, soils, and water and can remain in the environment as dust, indefinitely. The EPA and the Centers for Disease Control and Prevention (CDC)

asked Aug 3, 2020

1 answer

0 votes

114k views

A corporation has 10,000 bonds outstanding with a 6% annual coupon rate, 8 years to maturity, a $1,000 face value, and a $1,100 market price. The company’s 100,000 shares of preferred stock pay a $3 annual

asked May 10, 2020

1 answer

4 votes

43.4k views

Select the correct answer. Twenty students in Class A and 20 students in Class B were asked how many hours they took to prepare for an exam. The data sets represent their answers. Class A: (2, 5, 7, 6,

asked Feb 11, 2020

1 answer

2 votes

106k views

In 1896 I strongly disagreed with the Supreme Courts majority decison stating that the 14th amendment sees the races as equal before the law but allowed state laws to seperate people by race. Who am I?

asked Feb 9, 2020

1 answer

4 votes

32.5k views

A 10-year-old girl with diabetes joins the school's soccer team. Her mother is unsure whether to tell the coach of her child's condition. The mother asks the school nurse for guidance. On what information

asked Aug 24, 2019

2 answers

0 votes

129k views

What was the job of the first congress

asked Jul 24, 2019

2 answers

3 votes

19.0k views

What is the average distance between Miranda and uranus

asked Oct 10, 2018

2 answers

0 votes

104k views

If a line passes through the points (3, 5) and (1, 2), its slope is _______. if necessary, use the slash (/) to indicate a fraction.

asked Aug 12, 2018

1 answer

0 votes

154k views

No Juan, no _________ mas cafe. Es malo para la salud.

asked Jan 21, 2018

2 answers

0 votes

45.6k views

Writing from the ____________ sticks to the facts and presents information in an unbiased manner. objective point of view subjective point of view

asked May 21, 2017

1 answer

4 votes

200k views

What is the number when 0.83 is written as a fraction with a denominator of 100?

asked Apr 23, 2017

2 answers

5 votes

72.2k views

How can I factor 2m^2 n^2 + 6mn^2 + 16n^2=

asked Aug 8, 2016

1 answer

0 votes

128k views

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