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Answers by Lrn

Answers by Lrn
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2. The object of mass are kept at a distance D from each other what will be the effect on the gravitational force of attraction when the distance between the two masses is : 1 reduced to half 2 is doubled
answered Dec 21, 2019
1 vote
151k views
George is 4 times Dorothy's age. If George is 56, how old is Dorothy?
answered Oct 25, 2019
4 votes
200k views
What is the smallest unit that makes up matter?
answered Jun 6, 2019
3 votes
180k views
DESPERATE !!ALGEBRA QUESTION I am REALLY confused on how to write the inequality for C. I'm really just winging this also sorry the photo is such bad quality. background information- investment-$200 cost
answered May 13, 2019
1 vote
71.2k views
The diameter of a sphere is 4 centimeters. What is the volume of the sphere? Use 3.14 for pi. Enter your answer, as a decimal, in the box. Round only your final answer to the nearest tenth.
answered Apr 9, 2019
3 votes
164k views
If a T-shirt cost $12.50 and you have a coupon for 30% off how much will the T-shirts be if you use the coupon
answered Feb 6, 2019
4 votes
98.5k views
In plasma membranes, phospholipids arrange themselves into two layers (bilayer)
answered Sep 10, 2018
4 votes
174k views
A long-term bond returns you $21,171.63 at the end of ten years. Assuming an interest rate of 4.5% compounded daily, what was the amount of your initial investment?
answered May 30, 2018
0 votes
229k views
What is meant by using context clues to infer the meanings of words?
answered Mar 3, 2018
4 votes
118k views
(5 simple questions) 1. which of these is an indication that a chemical reaction has occured? a. formation of gas b.freezing of a substance c.boiling of a substance d.melting of a substance 2.If the temperature
answered Nov 20, 2017
5 votes
33.2k views
What are five ways the Madrid Protocol protects Antarctica's natural environment?
answered Mar 27, 2017
7 votes
13.9k views
Which of the following do Arabic and Hebrew have in common ? A. Languages of holy books and religious rituals. B. Semitic languages. C. Spoken languages. D.all of the above
answered Dec 5, 2016
2 votes
75.2k views
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