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Answers by Fiddling Bits

Answers by Fiddling Bits
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the scores on a psychology exam were normally distributed with a mean of 56 and a standard deviation of 9. A failing grade on the exam was anything 2 or more standard deviations below the mean. What was
answered Mar 18, 2021
6 votes
187k views
How many moles of hydrogen atoms are there in 1.25 x 1025 molecules of ethane? (C2H6)
answered Jan 21, 2021
1 vote
101k views
How many molecules of ch4 are present in .41 moles
answered Jan 16, 2021
7 votes
168k views
Please Simplify 5^2.5^4
answered Jan 15, 2021
2 votes
130k views
Determine whether AB and CD are parallel, perpendicular, or neither. A(2,8), B(-1, -2), C(3, 7), D(0, -3)
answered Jan 11, 2021
2 votes
143k views
Scoring Scheme: 3-3-2-1 Part III. For each trial, enter the amount of heat gained by the chemical system of ammonium nitrate, qrxn. The specific heat of water is 4.184 J/goC. Report your answer using 4
answered Jan 7, 2021
6 votes
68.2k views
Please select the word from the list that best fits the definition tired
answered Nov 15, 2020
4 votes
113k views
You want to buy a car, and a local bank will lend you $20,000. The loan would be fully amortized over 5 years (60 months), and the nominal interest rate would be 12%, with interest paid monthly. What is
answered Sep 12, 2020
7 votes
117k views
What is the measure of the missing angle
answered Oct 12, 2019
5 votes
225k views
Who created the first known photograph
answered Sep 15, 2019
4 votes
178k views
What were some of the key elements of Woodrow Wilson's Fourteen Points? economic penalties for Germany and reparations to Britain and France Germany territory ceded to France and economic penalties for
answered Jun 11, 2019
4 votes
96.4k views
Write a paragraph using these four words: Central America, isthmus, contiguous, and region. The paragraph must use all four words correctly in sentence format. All of the sentences should work together
answered Dec 29, 2018
1 vote
42.0k views
Which act of congress gave postal officials authority to ban newspapers and magazines from the mail? a. the sedition act c. the zimmerman act b. the espionage act d. the sherman act
answered Nov 15, 2018
5 votes
110k views
The Moon is smaller than earth. Which statement is true of a person traveling from the Moon back to Earth A The person weighs less on Earth B The person has more mass on the Earth C the person has less
answered Aug 3, 2018
3 votes
216k views
What is the first step to amending the Constitution? A proposal needs to win two-thirds of the vote in the House and Senate. A proposal needs to win two-thirds of the vote in the House. A proposal needs
answered Jul 16, 2018
0 votes
118k views
Which of the following is an example of an open-ended question? Do you like my paper? Was my paper funny? Was my paper too long and boring? Where could I improve my paper?
answered Mar 19, 2018
5 votes
127k views
I’m really stuck on this problems can someone help me plz...
answered Mar 4, 2018
3 votes
1.9k views
What was one major cause of the Russian Revolution in 1917?
answered Feb 20, 2018
3 votes
67.0k views
Which part of the brain is responsible for yawning
answered Jul 12, 2017
3 votes
87.6k views
How do you do percent
answered Jul 6, 2017
2 votes
62.0k views
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