Recent activity by Lpsandaruwan

Recent activity by Lpsandaruwan

An iron bar at 200°C is placed in thermal contact with an identical iron bar at 120°C in an at isolated system. After 30 minutes, both iron bars are at 160°C. If the iron bars were placed in thermal contact

answered Dec 14, 2023

2 answers 140k views

the sound level from one loud speaker is 100 dB. the sound level from a second loudspeaker is also 100 dB. what is the sound level when both are on at the same time?1)93 dB(A)2)200 dB3)93 dB

asked Nov 17, 2023

1 answer 222k views

if eddie buy carrots and her discount is 35% and the original price of the carrots is $7.40 how much did she pay

asked Nov 5, 2023

1 answer 204k views

Evaluate 2 . ( 2 + 2 ⁵)

answered Sep 16, 2023

1 answer 40.9k views

I'm using all my points because this is important. This isn't a school question but please don't report. I was sitting on my couch with my legs crossed, I had to get up because my mom needed me, but when

answered May 31, 2023

1 answer 196k views

Is it ok to plead guilty to a charge you didn't commit?.

answered May 30, 2023

1 answer 85.2k views

Why were eastern American Indians more adaptable to the civilizing influence of Christian missions while plains Indians were less adaptable? A. Eastern American Indian belief systems resembled Christianity

answered May 27, 2023

2 answers 53.8k views

Can someone help me on this?

asked May 14, 2023

1 answer 160k views

In the following sentence, what type of pronoun is the word "This?" This was an incredible night.

asked Apr 10, 2023

1 answer 85.7k views

Reviewing Words to Know

answered Feb 21, 2023

2 answers 51.3k views

A 9.0 kg potted plant slides down a 25.0º incline with an acceleration of 2.4 m/s2. What is the coefficient of kinetic friction between the potted plant and the incline?

answered Nov 27, 2022

1 answer 101k views

What is 2x-40y=73 and 7x+65y=332?

answered Nov 13, 2022

2 answers 132k views

Blood is carried to the lungs by the

asked Oct 18, 2022

2 answers 57.3k views

To convert between units, you need to know the relationship between units. For example, one mile equals 5280 feet. This relationship can now be used as a conversion factor, set up as required by the question.

answered Oct 16, 2022

2 answers 57.7k views

HELP ASAP write an equation in slope-intercept form for the line that passes through (-3,5) and is perpendicular to the graph of y+2x=4

asked Oct 13, 2022

1 answer 51.1k views

What is the slope of the line that passes through the points (-8, 12) and (4,6)?

answered Sep 3, 2022

1 answer 71.5k views

What is the solution to -4(8-3x)>6x – 8?

answered Aug 7, 2022

1 answer 139k views

What does essential mean?

answered Aug 6, 2022

2 answers 228k views

Does chlorine and hydrogen have the same valency as ions

asked Jul 25, 2022

2 answers 56.7k views

I know the answer to this question but how many solutions does it have?

answered Jun 21, 2022

2 answers 235k views

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