Questions by Federico Mastrini

Questions by Federico Mastrini

A point charge with charge q1 = 4.00 μC is held stationary at the origin. A second point charge with charge q2 = -4.40 μC moves from the point ( 0.155 m , 0) to the point ( 0.245 m , 0.270 m ). How much

asked Oct 26, 2020

1 answer

3 votes

116k views

Peaches are being sold for $2 per pound. If x represents the number of pounds of peaches bought and y represents the total cost of the peaches , which best describes the values of x and y

asked Aug 15, 2020

2 answers

5 votes

156k views

The sandstone arches found in arches national park, utah, are an example of _____ rock. a.igneous b.metamorphic c.basaltic d.sedimentary

asked Oct 6, 2019

1 answer

0 votes

128k views

Which of the following options is an even function. A. F(x)=sin(x+π) B. F(x)=2sin(2x) C. F(x)=cos(x+π) D. F(x)=2sin(π+2π)

asked Aug 5, 2019

2 answers

2 votes

152k views

My characater is Katniss, and its on the 1st Hunger Games...Someone help plz i dont remember like anything

asked Aug 23, 2018

1 answer

2 votes

17.0k views

Which of the following is not a reason for the wide use of CFC's during the 1920's - 1990's? Nonpoisonous Nonflammable Strength Did not corrode metal

asked Aug 18, 2018

1 answer

2 votes

108k views

Which of these is a policy that is inherently protectionist and was adopted by the United States when World War I first broke out in Europe? brinkmanship patriotism isolationism containment

asked Aug 16, 2018

1 answer

2 votes

55.5k views

Which statement is correct? The number of electrons of a neutral atom always equals the number of protons. The number of neutrons always equals the number of protons. The number of neutrons always equals

asked Apr 28, 2018

1 answer

0 votes

36.1k views

Jackson saves $2 during Month 1. During each subsequent month, he plans to save 3 times the amount saved the previous month. After 9 months, how much money will he have saved in all? A. $16,482 B. $18,

asked Apr 7, 2018

1 answer

3 votes

120k views

Which pairs of angles in the figure below are vertical angles? I chose A,C But i do not know if thats correct I know D is not

asked Apr 1, 2018

2 answers

2 votes

144k views

Nick bought a music player. The price was $172, and the sales tax rate was 7 percent. How much sales tax did Nick pay when he bought the music player?. A. $7.20. B. $12.04. C. $12.45

asked Feb 24, 2017

2 answers

0 votes

90.6k views

What is the relationship between the location of volcanoes and earthquakes, and tectonic plates?

asked Jan 11, 2016

1 answer

2 votes

124k views

Page:

Search QAmmunity.org