Questions by Nathan Ostgard

Questions by Nathan Ostgard

Which electrons are the valence electrons in a neutral atom of fluorine (F)? Write the orbital configuration of just the valence electrons.

asked Sep 18, 2020

1 answer

4 votes

21.7k views

PLS HELP A running track in the shape of an oval is shown. The ends of the track form semicircles. What is the perimeter of the inside of the track? (π = 3.14) 260.00 m 347.92 m 372.00 m 435.84 m

asked May 25, 2020

2 answers

3 votes

127k views

What are some funy/catchy titles for my essay. The topic is Tap water and its negative impacts

asked Mar 7, 2020

1 answer

3 votes

15.6k views

Ab is tangent to circle o at b. find the length of the radius r fur ab=5 and ao=8.6

asked Aug 28, 2019

1 answer

1 vote

141k views

Use the difference of squares identity to write this polynomial expression in factored form: 9x2 − 49.

asked Aug 23, 2019

1 answer

4 votes

151k views

What the answer and how did you get it

asked Jul 26, 2019

1 answer

1 vote

216k views

What are the major types of American Indian literature from this era? Check all that apply.

asked Apr 23, 2019

1 answer

0 votes

120k views

Find the area of a parallelogram if a base and corresponding altitude have the indicated lengths. Base x yards, altitude 3y feet.

asked Aug 18, 2018

2 answers

4 votes

193k views

A financial survey estimated that, on average, the retail value of a mid-sized car decreases 8% annually. If the value of a mid-sized car in a particular year is $15,600, which equation represents its

asked Feb 8, 2018

1 answer

4 votes

232k views

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