Questions by Vbraun

Questions by Vbraun

Pb has an atomic mass of 82. If an atom of that element has an atomic mass of 80, that atom is known as A. magnetic. B. an isotope. C. radioactive. D. a stereoisomer.

asked Oct 19, 2020

2 answers

2 votes

173k views

Four times a number,y,increased by eight

asked Aug 6, 2020

2 answers

0 votes

149k views

How can i find the area of a circle? i'll give you 24 points.

asked May 12, 2020

1 answer

4 votes

65.3k views

I need help 3/2x-5=7

asked Apr 5, 2020

1 answer

0 votes

63.2k views

After a car's engine has been running for a while, if you stand near the car's engine you can often feel heat coming from the engine as a result of _____. A. radiation B. convection C. conduction

asked Feb 2, 2020

1 answer

5 votes

164k views

Which of the following describes Christian missionaries in Africa? Most returned to Europe once they saw the conditions there. They taught Africans how to read and write in local languages. They controlled

asked Apr 6, 2019

1 answer

2 votes

164k views

Why did the russian government issue vouchers in 1992

asked Mar 24, 2019

2 answers

0 votes

193k views

Someone please help me !!

asked Feb 17, 2019

2 answers

0 votes

9.1k views

Tom made a stock and it's simmering the bones and the mirepoix of his stock a second time Tom is creating what someone answer please thank you so much

asked Feb 12, 2019

1 answer

0 votes

128k views

The graph shows a proportional relationship between the number of kilometers traveled by a bicycle (y) and the number of minutes (x). A graph with a line running through coordinates (0,0) and coordinates

asked Nov 11, 2018

2 answers

0 votes

99.8k views

True or false the responsibility of the clergy was the care of spirtiu life

asked Sep 16, 2018

1 answer

5 votes

149k views

Mark currently works part-time with a salary of $8,000 per year. Mark plans to quit working and attend college for 4 years. If his college costs will total $64,000, how long will it take Mark to recover

asked Jul 19, 2018

2 answers

5 votes

28.8k views

Calculate the side of a square, knowing that the triple of your area is equal to 21 times of side length? What is the equation

asked Jul 13, 2018

1 answer

2 votes

91.7k views

Calculate the size of the unknown angle

asked May 26, 2018

1 answer

3 votes

64.5k views

Which of these sortition methods can be used to select a person for a certain task from among 24 candidates?

asked Nov 13, 2017

2 answers

1 vote

162k views

In the antebellum period, what was the most common way in which a slave would rebel against his or her owner

asked Jan 6, 2017

2 answers

5 votes

213k views

In a zoo there are 30 monkeys, some gorillas and chimpanzees. The ratio of monkeys to gorillas is 6 to 1. The ratio of monkeys to chimpanzees is 5 to 2. How many gorillas are there? How many chimpanzees

asked Mar 2, 2016

1 answer

3 votes

103k views

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