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Justin and Kenneth have been best friends for as long as they can remember. Kenneth loves to run, but Justin hates to exercise. Recently, they both went for an annual checkup at the doctor, and they are
answered
Oct 20, 2020
Health
high-school
3
votes
126k
views
Methane and ethane are both made up of carbon and hydrogen. In methane, there are 12.0 g of carbon for every 4.00 g of hydrogen, a ratio of 3:1 by mass. In ethane, there are 24.0 g of carbon for every
answered
Jul 31, 2020
Chemistry
high-school
4
votes
180k
views
Classify the chemical reaction: 2A1 + 3NiSO4 → Al2(SO4)3 + 3Ni Single Displacement Combination Decomposition Double Displacement
answered
Mar 25, 2020
Chemistry
high-school
3
votes
76.8k
views
In one study, the daily use of toilet flushes is 9.1 gallons of water per person per day. In New York City, water costs $7.64 per 100 cubic feet of water. Calculate the annual cost of toilet flushes for
answered
Mar 9, 2020
Mathematics
middle-school
6
votes
91.5k
views
For teens whose ethnic heritages differ from the dominant culture, developing a positive ethnic identity is generally correlated to __________ self-esteem and _________ mental health.
answered
Sep 6, 2019
Biology
high-school
2
votes
200k
views
(hg^(-3))/(w^(-4) k^0 )
answered
Jun 28, 2019
Mathematics
high-school
6
votes
33.8k
views
Use the quadratic formula to determine the exact solutions to the equation. x2−4x−8=0 Enter your answers in the boxes. x = or x =
answered
Jun 25, 2019
Mathematics
middle-school
2
votes
93.9k
views
how did montesquieu's ideas about government different from his predecessor classical division of monarchy, aristocracy, and democracy?
answered
Nov 28, 2018
History
middle-school
3
votes
42.0k
views
What codes RNA? A. DNA B. Polypeptides C. Proteins D. Amino Acids
answered
Sep 24, 2018
Biology
middle-school
3
votes
142k
views
Does the government have the right or power to supress dissent in wartime?
answered
May 7, 2018
History
high-school
4
votes
183k
views
Gabriel has 24 balls , his friend gave him the half of balls that he has , whats the half of 24
answered
May 19, 2017
Mathematics
high-school
5
votes
206k
views
How to factor the function: f(x)= 2x^3+14x^2+24x
answered
Apr 12, 2016
Mathematics
high-school
5
votes
180k
views
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