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An unknown or changeable quantity is called
answered
May 13, 2021
Mathematics
college
1
vote
203k
views
Calculate the Molarity (M) of an aqueous solution of HCl which is 35.38% HCl by mass and has a density of 1.161 g/mL.
answered
May 11, 2021
Chemistry
high-school
1
vote
215k
views
At a given time it is noted that the buoy moves a total of 5.5 feet from its low point to its high point, and that it returns to its high point every 8 seconds. Write an equation that describes the motion
answered
Apr 9, 2021
Mathematics
high-school
2
votes
66.0k
views
Subtraction property of equality ur welcome x3
answered
Mar 7, 2021
Mathematics
high-school
1
vote
92.2k
views
There is a theoretical protein called largeX that helps to stimulate growth of the body during adolescence. The promoter on the lrgX gene that codes for it normally can have a protein bind to it that promotes
answered
Feb 26, 2021
Biology
middle-school
1
vote
181k
views
Explain how smoking and drinking alcohol by males can affect the development of an embryo ? Please answer !!
answered
Dec 27, 2020
Biology
middle-school
4
votes
69.7k
views
A person uses a constant force to push a 14.0 kg crate 1.80 m up a frictionless 10⁰ incline and to also increase its speed from 0.5 m/s to 1.5 m/s in the process. Find: (a) the work done by gravity; (b)
answered
Nov 28, 2020
Physics
college
1
vote
23.5k
views
Which sentence uses an indefinite article? She gave us a picture of her trip to Egypt. That beautiful park is my favorite. Did you enjoy the play this evening?
answered
Nov 15, 2020
English
middle-school
4
votes
102k
views
How many molecules does one mole of O2 gas have
answered
Nov 1, 2020
Chemistry
middle-school
3
votes
204k
views
A ray in glass is incident onto a water-glass interface, at an angle of incidence equal to half the critical angle for that interface. The indices of refraction for water and the glass are 1.33 and 1.43,
answered
May 26, 2020
Physics
college
5
votes
230k
views
Explain the use of abbreviations when writing and documenting data
answered
Apr 9, 2020
Health
middle-school
3
votes
81.5k
views
Find the next three terms in the sequence. 12,36,108...
answered
Oct 31, 2019
Mathematics
middle-school
3
votes
11.3k
views
Describe the significance of the Tanzimat reforms, the constitutional movement, and the revolution of 1908-9 to late Ottoman history and the reactions to these historical developments.
answered
Feb 19, 2019
History
middle-school
4
votes
5.6k
views
Which is an example of free verse?
answered
Oct 24, 2018
English
high-school
7
votes
1.9k
views
How are amphibians and reptiles different?
answered
Mar 7, 2018
Biology
high-school
3
votes
157k
views
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