Questions by Steve Byrne

Questions by Steve Byrne

A radioactive sample has a mass of 500 grams. How much remains after two half-lives?

asked Oct 19, 2024

1 answer

3 votes

108k views

The perimeter of a rectangular painting is 308 cm. If the length of the painting is 93 cm, what is its width?

asked Jun 24, 2024

1 answer

5 votes

44.7k views

How many terms in the expression: 3a - 4 + 6ab - 2a could be combined with -4a

asked Mar 3, 2024

1 answer

4 votes

46.7k views

Evaluate. Write your answer as a fraction in simplest form. 2 3 --- 5

asked Sep 3, 2023

1 answer

17 votes

208k views

Use the transformation rule (x, y) - (x + 3, y + 1) to answer the following question.(Picture below)

asked Aug 11, 2023

1 answer

1 vote

80.6k views

What happens when sulfur reacts with potassium? O A. Electrons move from the sulfur atoms to the potassium atoms. B. Electrons become delocalized among the atoms. O C. Electrons are shared between the

asked Dec 28, 2022

1 answer

3 votes

149k views

What would be the coordinates marked wrong

asked Jul 13, 2022

1 answer

19 votes

38.5k views

What is 3x-6+7y-4y plsssssssssss helpppppppp meeere

asked Jun 24, 2022

1 answer

0 votes

186k views

Can someone please helpp

asked May 28, 2022

1 answer

13 votes

212k views

Write an expression to represent "triple the quotient of a number and three."

asked Mar 25, 2022

1 answer

5 votes

182k views

What font size and spacing should I use when self publishing a paperback?

asked Nov 5, 2021

1 answer

3 votes

85.6k views

Write a short essay comparing and contrasting lyric and narrative poetry.

asked Sep 20, 2021

1 answer

3 votes

199k views

Which factors are involved in earthquake formation? Select three options. helppppp

asked Sep 20, 2021

1 answer

4 votes

40.5k views

What impact does the rising action have on this story? a modern love letter

asked Aug 9, 2021

1 answer

4 votes

173k views

What time period is called the Age of Mammals? a. the Precambrian time c. the Paleozoic era b. the Mesozoic era d. the Cenozoic era

asked Jun 20, 2021

2 answers

0 votes

129k views

which choice names two ways nonmetallic minerals can be used , A wiring and gems , B gems and as conductor ,C industrial processes and gems ,D conductors and for industrial purposes

asked May 23, 2021

1 answer

3 votes

131k views

Pretend you have a sibling who is two years younger than you. He/she hears you working on triangle similarity and wants to know what it's all about. Explain to her/him, in a way that's is understandable,

asked Mar 1, 2021

1 answer

3 votes

100k views

Help pleases with this question !!!!

asked Feb 14, 2021

2 answers

1 vote

31.8k views

Please help me out with this

asked Aug 6, 2020

1 answer

0 votes

168k views

Which revision would best help expand the ideas in the excerpt? adding a comment noting that Rainsford really should have let the pipe fall into the water adding the fact that Rainsford hears a number

asked Mar 24, 2020

2 answers

0 votes

129k views

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