Questions by Shalisa

Questions by Shalisa

What percent of a present amount of radioactive radium (226Ra) will remain after 1200 years? The half life of 226Ra is 1599 years.

asked Jan 14, 2021

1 answer

2 votes

39.5k views

Which of the following could represent consecutive even integers?

asked Jan 3, 2021

1 answer

5 votes

142k views

Write the equation of the line that is parallel to 2x – 4y = 8 and passes through the point ( -4, 3) in each of the following forms: Point – Slope Form Slope – Intercept Form Standard Form

asked Dec 14, 2020

1 answer

4 votes

135k views

Cordell took the train to visit his grandma. He spent 75 minutes on the train round trip. It took him 25 minutes longer to get there than to return home. How long was the trip there and how long was the

asked Oct 15, 2020

1 answer

0 votes

228k views

Need help with this please

asked Sep 12, 2020

2 answers

0 votes

136k views

Latin has__ cases while English has

asked Aug 13, 2020

2 answers

5 votes

194k views

Evaluate |-x – 2yl for x = -5 and y = 5.

asked Jul 6, 2020

1 answer

5 votes

37.9k views

Simplify x^3/x? need help been stuck on this question forever

asked Jun 5, 2019

2 answers

0 votes

88.7k views

What medical implications (connections) would arise from growing certified cultured beef in a laboratory?

asked Feb 3, 2019

1 answer

0 votes

200k views

In these excerpts, how does cugoano's purpose differ from sancho's purpose?cugoano is hoping that a few enslaved people can be released, while sancho is hoping that sterne can abolish slavery altogether.

asked Jan 10, 2019

2 answers

2 votes

125k views

In Act II, Waldo Emerson refers to Henry Thoreau as his walking ethic. What do you think he means by this?

asked Sep 13, 2018

1 answer

0 votes

51.8k views

Find the sum (5x^3+3x^2-5x+4) and (8x^3-5x^2+8x+9)

asked May 6, 2018

1 answer

0 votes

83.5k views

What steps did the united states take to contain communism?

asked Jan 19, 2018

1 answer

0 votes

74.6k views

The amount of energy available from foods is known as A. ATP. B. carbohydrates. C. calories. D. sugars.

asked Oct 20, 2017

2 answers

5 votes

77.5k views

What is non-fiction?

asked Apr 21, 2017

1 answer

4 votes

122k views

What is the answer to this?

asked Apr 7, 2017

1 answer

2 votes

95.7k views

Ella has 4 trading cards. Conner has 8 trading cards. how many times more cards does Conner have than Ella?

asked Dec 26, 2016

2 answers

5 votes

171k views

The organ that produces the egg cell in the life cycle of the pine is called the____? A.Ovules B.Antheridia C.Archegonium

asked Feb 6, 2016

2 answers

0 votes

215k views

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