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Coulomb's law for the magnitude of the force F between two particles with charges Q and Q′ separated by a distance d is |F|=K|QQ′|d2, where K=1/4πϵ0, and ϵ0=8.854×10−12C2/(N⋅m2) is the permittivity of
answered
Nov 24, 2021
Physics
college
2
votes
48.7k
views
An economy package of cups has 880 green cups. If the green cups are 40% of the total package, how many cups are in the package?
answered
Sep 10, 2021
Mathematics
college
1
vote
221k
views
State the domain and range and determine if its a function
answered
Sep 6, 2021
Mathematics
college
5
votes
109k
views
Find the area of the composite figure in square mm. Round your answer to the nearest square milimeter. (Enter only a number as your answer.) 20 mm D C T 14 mm A B 32 mm
answered
Sep 2, 2021
Mathematics
high-school
4
votes
126k
views
X+y=2 8x+3y=-19 substitution
answered
Jun 13, 2021
Mathematics
high-school
3
votes
164k
views
In a scale drawing, the height of a tree is 3 inches. In real life, the height of the tree is 6 feet. What is the scale factor? A. 1/24 B. 24 C. 3 in : 6 ft D. 6 in : 3 ft
answered
May 29, 2021
Mathematics
middle-school
5
votes
219k
views
What is the result of dividing x3−7 by x + 2? A) x2−2x+4−15x+2 B) x2−2x+4+1x+2 C) x2−2x+4+15x+2 D) x2−2x+4−1x+2
answered
Apr 1, 2021
Mathematics
middle-school
4
votes
198k
views
If HF=4x+9, EF = 5x+3 , and EF is perpendicular to HF, solve for x.
answered
Mar 10, 2021
Mathematics
college
5
votes
209k
views
Fill in the Blanks Historians regard the nearly *t_e_s_nd - year period of W__s_e_n European history between the fall of Rome (year) and the *f_f_e_n__h century Renaissance as the M_d_le Ages. The beginning
answered
Feb 11, 2021
Social Studies
high-school
2
votes
30.2k
views
Refer to the following Diagram to answer this question In the Diagram,if the lightbulb is placed at D and B is closed( As shown) What will happen.
answered
Jan 3, 2021
Physics
high-school
5
votes
192k
views
Disseminated intravascular coagulation is a complication of which of the following?A. endocarditisB. brucellosisC. septicemiaD. malariaE. Lyme disease
answered
Nov 30, 2020
Biology
high-school
4
votes
12.9k
views
As Penny read a book about horses, she applied the information to her experience at her uncle’s farm last summer. This is an example of __________.
answered
Sep 12, 2020
English
high-school
7
votes
132k
views
How does math help you determine the amount of watts your wind turbine produces?
answered
Mar 21, 2020
Mathematics
high-school
2
votes
182k
views
All things that are nonphysical property when a security attaches are called _____ property.
answered
Feb 28, 2020
Business
high-school
1
vote
48.7k
views
Explain why the process of industrialization is called a revolution, and summarize the effects of industrialization on the people of the era. Include facts, details, and examples to support your discussion.
answered
Feb 22, 2020
History
middle-school
6
votes
76.1k
views
What is the value of b in the equation?b + 1/8=1/2
answered
Feb 9, 2020
Mathematics
college
3
votes
184k
views
If you vertically compress the quadratic parent function, F(x)=x^2, by multiplying by 1/4, what is the equatio of the new function?
answered
Nov 30, 2019
Mathematics
college
5
votes
193k
views
Give the equation for a circle with the given center and radius. Center at (2, -9), radius = 3
answered
Oct 16, 2019
Mathematics
middle-school
5
votes
55.6k
views
Why was the radio version of War of the Worlds in 1938 such a controversy at that time? A) The movie version was released at the same time, confusing audiences. B) Radio was widely used, so people thought
answered
Oct 13, 2019
History
college
2
votes
106k
views
What breaking carbohydrates into their subunits will yield
answered
Jun 5, 2019
Biology
middle-school
2
votes
37.2k
views
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