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Give an example of how friction can be used and an example of how friction can be harmful
asked
Nov 20, 2021
Physics
middle-school
2
answers
1
vote
184k
views
1. A mutant form of LDH in which Arg109 is replaced with Gln shows only 5% of the pyruvate binding and 0.07% of the activity of wild-type enzyme. Provide a plausible explanation for the effects of this
asked
Nov 20, 2021
Biology
college
1
answer
3
votes
209k
views
A randomly generated password has four characters. Each character is either A, B, C, D, E or F or a number from 0 - 9. Each character in the password can only be used once. What is the probability that
asked
Apr 8, 2021
Mathematics
high-school
1
answer
0
votes
210k
views
If basketball travels a distance of 4 meters in 5 seconds what is the average speed
asked
Mar 25, 2021
Physics
middle-school
1
answer
1
vote
223k
views
After four interviews, Dominic comments, "Wow, it's really working. Things are great at home. Sara and I are doing well. Working together works!" Dominic is in what level of the CCS scale? Group of answer
asked
Mar 16, 2021
Social Studies
high-school
1
answer
5
votes
163k
views
What is the difference between mass number and average atomic mass? (choose all that apply) A: Mass number is a whole number, average atomic mass is a decimal number B: Mass number is protons + neutrons,
asked
Mar 14, 2021
Chemistry
college
1
answer
4
votes
51.9k
views
What is the purpose of an introduction?
asked
Jan 3, 2021
English
high-school
1
answer
3
votes
99.8k
views
Find the slope between the given points. Write your answer as a fraction in simplest form. (5, 10) and (2, 5)
asked
May 21, 2020
Mathematics
middle-school
2
answers
1
vote
200k
views
Six times the sum of a number and twelve is forty. Which equation represents this? O 6N + 12N = 40 O 6N + 12 = 40 6(N + 12) = 40
asked
May 18, 2020
Mathematics
middle-school
2
answers
5
votes
72.5k
views
Lines AB and CD are parallel. If the measure of W equals 129°, what is the measure of X?
asked
Aug 3, 2019
Mathematics
high-school
1
answer
2
votes
47.4k
views
What is 7-4x +2 (5x+8) if x= -2 with work plsssss
asked
May 6, 2019
Mathematics
college
1
answer
2
votes
137k
views
A bag of sugar has a mass of 2.26 kg. What is its weight in newtons on the moon, where the acceleration due to gravity is one-sixth of that on Earth? (Hint: On Earth, g = 9.8 m/s2.)
asked
Dec 25, 2018
Physics
high-school
2
answers
4
votes
156k
views
What is the main flora in Europe?
asked
Oct 27, 2018
Geography
high-school
2
answers
0
votes
149k
views
What is the Pythagorean theorem converse?
asked
Oct 21, 2018
Mathematics
middle-school
1
answer
4
votes
176k
views
What formula do I use?
asked
Aug 21, 2018
Mathematics
high-school
1
answer
2
votes
63.0k
views
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