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Answers by Beej

Answers by Beej
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Describe how energy moves through the ecosystem
answered Oct 14, 2021
3 votes
185k views
A pulley system has an efficiency of 74.2%. If you perform 200 J of work, how much useful work does the pulley perform? A. 52 J B. 113 J C. 148 J D. 200 J SUBMI
answered Sep 12, 2021
5 votes
155k views
Pleaseeee help :) and don’t answer unless you really know the answer please
answered Sep 7, 2021
3 votes
890 views
A street that is 116 m long is covered in snow. City workers are using a snowplow to clear the street. A tire on the snowplow has to turn 29 times in traveling the length of the street. What is the diameter
answered Aug 31, 2021
4 votes
128k views
Read the below news clip, then answer the following question. Two gas stations on opposite sides of theâ road: Rutter's Farm Store and Sheetz gas station.â Rutter's doesn't even have to look across the
answered Aug 10, 2021
7 votes
78.3k views
Factorise fully 48 + 6x please do quick it's due In 2 min ​
answered May 30, 2021
1 vote
80.5k views
Solve. x-3=-7 I don't understand what I'm supposed to put here
answered May 26, 2021
2 votes
230k views
Convert 1 million seconds into years (round to 3 decimal places)
answered Apr 28, 2021
4 votes
190k views
How can we save recourses ? Write two ways
answered Mar 22, 2021
0 votes
170k views
What does acidic mean
answered Mar 14, 2021
6 votes
31.2k views
HELP ASAP Revolutions are often caused by turmoil within a country. The Russian revolu was no different. Identify the major cause for the Russian revolution in the lis below.
answered Jan 31, 2021
5 votes
49.9k views
19. At times, theatergoers were a nuisance. What did they do?
answered Oct 27, 2020
6 votes
166k views
Alcohol abuse and dependence can (4 points) Question 15 options: 1) cause anger between your family/friends and you 2) cause you to feel isolated from people closest to you 3) both of the answers above
answered Aug 3, 2020
3 votes
201k views
You are holding a block of wood with dimensions 3 cm 6 cm 9 cm on the palm of your hand. Which side must be touching your hand for you to experience the greatest force? A. 3 cm x 6 cm side B. 6 cm x 9
answered May 17, 2020
4 votes
185k views
Which type of biomolecule would want to have if you were swimming across the English channel.
answered Mar 1, 2020
6 votes
15.9k views
Evaluate p-q for p=11 and q = 8.
answered Feb 23, 2020
3 votes
188k views
what is one way a forest is ecologically valuable? What is one way a forest is economically valuable?
answered Dec 16, 2019
3 votes
125k views
What is the value of g divide by 4,if g=20? a.4 b.5 c.6 d.7
answered Sep 24, 2019
3 votes
189k views
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