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If efx = 200, efx² = 3280 and ef= 20 find the standard deviation and its coefficient
answered
Jan 3
Mathematics
high-school
3
votes
186k
views
A parallel-plate air capacitor with a capacitance of 252pF has a What is the potential difference between the plates? charge of magnitude 0.160μC on each plate. The plates have a separation of 0.252 mm.
answered
Dec 31, 2024
Physics
high-school
0
votes
20.3k
views
Write a short two-paragraph eulogy of Theodora. A eulogy is a speech or piece of writing that praises somebody. A eulogy is often a tribute to someone who has recently died.
answered
Dec 22, 2024
English
high-school
4
votes
182k
views
Consider the following code snippet. import numpy X = "1 2.4 3.9 4 5.7 6 7" Y = [abs (float (i)) for i in x.split()] Z = numpy.array([a for a in y]) p = numpy.split(z, 2) print(p[1][0] + 4 ** 2) What will
answered
Nov 11, 2024
Computers and Technology
college
7
votes
128k
views
Are there nuclear reactions going on in our bodies?
answered
Jul 20, 2024
Biology
college
5
votes
212k
views
Explain in words the equations of the Lotka-Volterra model for the change in the population sizes of prey and predators.
answered
Mar 28, 2024
Biology
high-school
4
votes
137k
views
Decoding is the ability to figure out unknown words. a)True or b)False
answered
Jan 12, 2024
Computers and Technology
high-school
0
votes
70.6k
views
All of the following statements about the Declaration of Independence are TRUE except: A. It was called "an expression of the American mind." B. It was a document in which the colonists declared their
answered
Dec 4, 2023
History
high-school
9
votes
84.6k
views
24.47 divided by 12.13
answered
Oct 28, 2023
Mathematics
college
6
votes
72.3k
views
A new movie theater has a deal for watching lots of movies. You pay 20 dollars at the beginning of the month and then you pay just 4 dollars each time you want to see a movie. How much would it cost you
answered
Sep 22, 2023
Mathematics
high-school
5
votes
203k
views
If there is a mixture of hydrogen and oxygen gas in a container with 10 moles total and the mole fraction of hydrogen is .67, how many moles of each gas are there?
answered
Aug 21, 2023
Chemistry
college
4
votes
102k
views
Write the missing ratio number 2: =10:25 write the missing ratio number 6:4=3: write the missing ratio number16: =4:7 write the missing ratio number :3=42:18 write the missing ratio number 15:21= :7 write
answered
Jul 14, 2023
Mathematics
high-school
4
votes
81.0k
views
Which is the graph of the rose curve r = 7cos4theta?
answered
May 19, 2023
Mathematics
high-school
11
votes
139k
views
Line A: y = 1/2x + 2 Line B: y = -1/2x + 7 Line C: y = 2x + 4 Line D: y = 1/2x + 5/4 Which lines are perpendicular?
answered
Mar 22, 2023
Mathematics
college
3
votes
82.6k
views
Help me !!!! For literature, A work becomes public domain after A. 50 years B. 75 years C. 100 years D. 150 years
answered
Dec 3, 2022
Arts
high-school
6
votes
200k
views
Is it A, B,C, or D? i need help asap
answered
Oct 18, 2022
Mathematics
high-school
7
votes
79.9k
views
Which of the following water resources is not a source of regional dispute? A. The Euphrates River B. The Tigris River C. They are all disputed water sources. D. The Jordan River
answered
Jun 29, 2022
Geography
high-school
5
votes
63.7k
views
Is someone good at vocabulary
answered
Jun 9, 2022
English
high-school
5
votes
31.2k
views
MURIELLE SPENCER QUESTION 1 Write the correct INDIRECT OBJECT PRONOUN and the correct FORM OF GUSTAR to complete the sentences. 1. A miguel te gustan los partidos de fútbol. los bailes. 2. A mí me I gusta
answered
Mar 21, 2022
Spanish
high-school
8
votes
33.5k
views
Nabal worked for Abigalco on the second floor, in accounting. One day he sneaked onto the 15th floor at Abigailco headquarters, the research and development floor. He was not supposed to have access to
answered
Mar 19, 2022
Business
college
2
votes
210k
views
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