Questions by Prabath Abeysekara

Questions by Prabath Abeysekara

Copper metal has a specific heat of 0.385 J/goC. Calculate the amount of heat required to raise the temperature of 22.8 g of Cu from 20.0 oC to 875 oC.

asked Aug 4, 2023

1 answer

20 votes

206k views

The difference between two positive integers is 60. One integer is three times as great as the other. Find the integers.

asked Apr 26, 2023

1 answer

2 votes

49.8k views

List and briefly define the four main elements of a computer.

asked Jan 7, 2023

1 answer

2 votes

183k views

How do i find the volume to the nearest 1 decimal place?

asked Jan 5, 2023

1 answer

3 votes

11.4k views

Gary's Gas and Frank's Fuel are the only two providers of gasoline in their small town. Gary and Frank decide to form a cartel to raise the price of gasoline. The total industry profits are highest when

asked Nov 2, 2022

1 answer

1 vote

23.3k views

Simplify the expression /-9/(3-2i)+(1+5i)

asked Sep 5, 2022

1 answer

14 votes

7.8k views

Convert the number to scientific notation. 62,004,100= x10 + VI B.

asked Aug 11, 2022

1 answer

14 votes

225k views

What are 3 chemical properties to plastic

asked Jul 9, 2022

2 answers

15 votes

166k views

What is the common denominator of 1 4

asked Jan 10, 2022

1 answer

4 votes

132k views

What are some obstacles tea cake faces in Their Eyes Were Watching God

asked Aug 19, 2021

1 answer

3 votes

122k views

A forklift was used to lift a 750 kg. oil drum 18 m straight up into the air to store on a shelf. If it does it in 28 seconds, Calculate the work and power exerted by the forklift. W= J P= watts

asked Jul 22, 2021

1 answer

4 votes

89.1k views

What in 5 plus 5 divided by 2 plus 100

asked Apr 25, 2021

2 answers

2 votes

40.6k views

Identify how common Hinduism is in India today

asked Apr 7, 2021

2 answers

5 votes

145k views

Marvin, Scott, and Alex plan to split the cost of a round-trip car ride from New Orleans, Louisiana, to Corpus Christi, Texas, equally. The total cost of the trip from New Orleans to Corpus Christi was

asked Jan 23, 2021

1 answer

5 votes

210k views

10 m/s in 10 3. A car accelerates from 0 m/s to 50 m/s in 10 seconds. What is the acceleration?

asked Feb 3, 2020

1 answer

3 votes

132k views

Can there be two places on the surface of the Earth having the same local time but opposite seasons? A. No, there cannot be two such places. B. Yes, only if both of them are on the equator. C. Yes, only

asked Jan 6, 2020

1 answer

0 votes

2.6k views

Describe how both your nervous and endocrine systems would be involved if you walked into a surprise party and were truly surprised. Please help ASAP!!!

asked Oct 27, 2019

1 answer

0 votes

189k views

An electrician changes a flat fee plus an hourly rate for a service call. She changes a total of $94 For a 3-hour service call on Monday and $130 for a 5-Your service call on Tuesday. how much should she

asked Jul 28, 2019

2 answers

3 votes

216k views

Pamela has up to 60 inches of wood trim to make a picture frame. She wants the length of the frame to be 2 inches longer than the width. Describe the possible dimensions of the picture frame.

asked Apr 9, 2019

1 answer

5 votes

88.8k views

What is 5 times two

asked Dec 17, 2018

2 answers

2 votes

33.1k views

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