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conducting sphere of radius r1=0.38 m has a total charge of Q=2.6μC. A second uncharged conducting sphere of radius r2=0.29 m is then connected to the first by a thin conducting wire. The spheres are
answered
Aug 20, 2024
Physics
high-school
2
votes
189k
views
What is nitric oxide?
answered
Jul 26, 2024
Biology
high-school
5
votes
36.3k
views
Medea kills a close relative in a particularly gruesome manner; what is that manner? 1) Stabbing 2) Poisoning 3) Drowning 4) Strangling
answered
Jul 25, 2024
Social Studies
high-school
2
votes
177k
views
A serious shortcoming of a correlational study is that it cannot is what? a) Determine causation b) Measure dependent variables c) Control for extraneous variables d) Provide descriptive statistics
answered
Jul 1, 2024
Social Studies
high-school
5
votes
229k
views
Students are making a moving model of the Sun-Earth-Moon system. The Sun is in the center, Earth is orbiting the Sun, and the Moon is orbiting Earth. What important detail should be modeled in the movement
answered
Jun 22, 2024
Physics
college
2
votes
143k
views
Determine the decibel values of thermal noise power (n) and thermal noise power density (no) given the following: t=300 degrees kelvin, b = 24MHz?
answered
Jun 10, 2024
Mathematics
high-school
7
votes
211k
views
What chemokine receptor guides activated T cell migration towards the interfollicular region, increasing their interactions with B cells? Options: a. CXCR4 b. CCR7 c. CXCR5 d. EBI2/CCL21
answered
May 24, 2024
Biology
high-school
5
votes
128k
views
Which of the following is not a polynomial ? a: √3x^2-2√3x+3 , b: 3x^3/2-5x^2-1/√2x-1 , c: x+1/x , d: 5x^2-3x+ √2 please give full explanation of answer !!!
answered
Apr 22, 2024
Mathematics
high-school
1
vote
75.8k
views
How do I find (f•g)⁻¹ using f(x) = x + 2 and g(x) = 2x - 5? A) (f•g)⁻¹(x) = 2x - 3 B) (f•g)⁻¹(x) = 2x - 7 C) (f•g)⁻¹(x) = 2x + 3 D) (f•g)⁻¹(x) = x - 7
answered
Apr 13, 2024
Mathematics
high-school
1
vote
18.3k
views
Which of the following describes the first British colony at Jamestown? It did not have the right soil and climate for tobacco crops. The settlers there had a lack of fresh water. The colony would not
answered
Dec 12, 2023
History
college
4
votes
16.6k
views
How many faces, edges, and vertices does the polyhedron have?
answered
Aug 18, 2023
Mathematics
high-school
4
votes
105k
views
Do the Quick Lab Elbow Room zone b. Relate Cause and Effect Choose a limiting factor and describe the factor's effect on population growth.
answered
Apr 30, 2023
Biology
high-school
9
votes
189k
views
________ occurs when your lens is flattened to focus on distant objects. Accommodation Myopia Presbyopia An emmetropic state Hyperopia
answered
Mar 18, 2023
Social Studies
high-school
5
votes
131k
views
Please anyone who knows……..
answered
Feb 15, 2023
English
high-school
5
votes
65.7k
views
 local sports store was advertising their spring sports sale. What are the ad showed a new pair of baseball cleats, which were $50, now being sold for $35. What is the percent of change on the cleats.
answered
Oct 24, 2022
Mathematics
high-school
3
votes
163k
views
darren is proving that the slopr between any two points on a straight line is the same. He has already proved that triangles 1 and 2 are similar. Drag statements and reasons to complete the proof
answered
Oct 3, 2022
Mathematics
high-school
1
vote
114k
views
MARKING PEOPLE AS BRAINLIDT IF CORRCET True or False: Bone cells contain different DNA than blood cells.
answered
Aug 24, 2022
Biology
college
12
votes
159k
views
Question 1 (1 point) The following trendline equation predicts the retail cost, y, of a particular smartphone, x months after its initial release. y = -30x + 1500 What is the predicted retail cost, to
answered
Jul 26, 2022
Mathematics
middle-school
9
votes
104k
views
What causes antibiotic resistance Taking Antibiotics as prescribed Taking an antibiotic when you have a viral infection Prescribing antibiotics for a bacterial infection
answered
May 26, 2022
Health
high-school
7
votes
139k
views
Find the mean of 31.6, 34.5, 29.8, 12,1
answered
May 11, 2022
Mathematics
college
1
vote
205k
views
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