Questions by Rsimp

Questions by Rsimp

Find the average atomic mass for Boron (B) if 19.9% of B atoms are Boron-10 and 80.1% are Boron-11.

asked Oct 22, 2024

1 answer

5 votes

138k views

Read the excerpt from "the magpies." rebecca shook her head. both girls leaned down to look in the grass at their feet. they didn’t notice a magpie flying across the yard carrying the very hair clip they

asked Sep 27, 2024

1 answer

0 votes

167k views

Six files F1, F2, F3, F4, F5, and F6 have 100, 200, 50, 80, 120, and 150 records respectively. In what order should they be stored on a tape so as to optimize accessing them? Assume each file is accessed

asked Sep 4, 2024

1 answer

5 votes

54.1k views

write an essay not less than 450 words about how We live in a technological age. However, technology cannot solve all the world’s problems. Therefore, some people argue that we need to place less emphasis

asked Dec 22, 2023

1 answer

18 votes

194k views

a rectangular plot of ground is 10 meters longer than it is wide. its area is 10,000 square meters, find the large and wide of the plot of ground.

asked Jun 9, 2023

1 answer

2 votes

220k views

Determine the equation of the polynomial, f(x), of minimum degree whose graph is shown above. Write your answer in factored form. f(x)=____

asked Apr 17, 2023

1 answer

1 vote

155k views

Could someone give me answers for these three? no wrong answer or spam or link

asked Nov 1, 2022

1 answer

1 vote

187k views

Why are secondary sources important to the study of history?

asked Oct 8, 2022

1 answer

1 vote

197k views

Please help me on this

asked Jan 26, 2022

1 answer

3 votes

184k views

How do yo do this question I have to Solve the System by Substitution: y = x-2 x + y = 4

asked Jan 23, 2022

1 answer

25 votes

108k views

How do scientists think?

asked Jan 16, 2022

1 answer

22 votes

128k views

Michael bought a classic car for $8,500. He restored it then added 150% markup before advertising it for sale. What is the amount of markup? is it 21250? or I'm I wrong thank you

asked Oct 23, 2021

1 answer

5 votes

39.1k views

Need help ASAP please How many solutions are there to the following equation: a+5 = -5+5

asked Aug 9, 2021

2 answers

3 votes

147k views

Distributive property 8(5x-2)

asked Jun 1, 2021

2 answers

0 votes

164k views

What is one reason the colonists had difficulty coming together to revolt against Britain? A. Because they could not make a decision on who should lead them B. Because they realized they could not live

asked Apr 14, 2021

1 answer

0 votes

94.3k views

Compare and contrast karyotype studies and pedigrees

asked Mar 28, 2021

1 answer

4 votes

191k views

Find the area and perimeter of the shaded region.

asked Mar 19, 2021

2 answers

4 votes

212k views

What are three key aerodynamics principles? A Drag, height, and acceleration B Drag, downforce, and drafting C Acceleration, downforce, and motion D Acceleration, height, and motion

asked Jan 26, 2021

1 answer

3 votes

222k views

Which Statement accurately describes the West African kingdom of Benin? A. It's people were peaceful potters and farmers. B. It dominated the rain forest and coastal regions of what today is the country

asked Sep 28, 2020

2 answers

2 votes

6.3k views

What type of stream valley forms in mountainous areas?

asked Aug 25, 2020

2 answers

5 votes

221k views

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