Answers by Firoze Lafeer
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Answers by Firoze Lafeer

Answers by Firoze Lafeer
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How much heat energy would be needed to raise the temperature of a 15.0 g sample of iron [Specific Heat = 0.448 J/(g°C)] from 22.0°C to 100.0°C?1. 524J2. 11J3. 249J4. 8495. 201J
answered Dec 19, 2023
6 votes
166k views
Who is the king of computers?
answered Oct 24, 2023
6 votes
193k views
Why do you think Columbus's voyages and "discoveries" increased the demand for enslaved Africans? I need help NOW
answered Jul 23, 2023
1 vote
191k views
Uh its i dont really know but its math
answered Oct 31, 2022
2 votes
136k views
A stun gun or TASER is designed to put out a few seconds worth of electric pulses that impress a voltage of about 1200 V across the human body. This results in an average current of approximately 3 mA
answered Aug 20, 2022
2 votes
197k views
A freight train is traveling 150 km east to the nearest lumber yard. It took the train 3 hours to arrive. At what velocity is the train traveling
answered Aug 9, 2022
4 votes
163k views
Please help worth 20 points
answered Jun 12, 2022
4 votes
205k views
Need help with the problems circled in green due today!!
answered Jun 9, 2022
11 votes
136k views
HELP The minute hand of a clock is 5 inches long. to the the nearest tenth of an inch, how far does the tip of the minute hand travel as the tie progress from 12:00 to 12:35? Round answer to nearest whole
answered Mar 26, 2022
4 votes
220k views
Find the output I need it immediately​
answered Feb 10, 2022
4 votes
40.1k views
it's considered theft when someone forces you to give them $1,000. why is it generally not considered theft when the government forces you to give them $1,000 in taxes?
answered Jan 14, 2022
4 votes
107k views
Substitution -3y+3=x -5x-4y=-37
answered Nov 13, 2021
5 votes
35.7k views
Victor is selling lemonade to raise money for his school. The amount of money he collected from his sales each day is summarized the box plot below.
answered Nov 8, 2021
1 vote
210k views
Santorino Company produces two models of a component, Model K-3 and Model P-4. The unit contribution margin for Model K-3 is $6; the unit contribution margin for Model P-4 is $14. Each model must spend
answered Oct 27, 2021
3 votes
46.1k views
Ms. Psenicska is driving her car at 60 miles per hour. She then increases her speed by 25%. Which of the following expressions can be used to find her new speed? Select all that apply 60 (0.75) 60 (0.25)
answered Oct 17, 2021
1 vote
163k views
Which are the ways to finance your college education? work/study grants student loans all of the above
answered Sep 3, 2021
2 votes
209k views
What number is 40% of 307 Input only whole numbers.
answered Aug 23, 2021
2 votes
180k views
On day two of a study on body temperatures, 106 temperatures were taken. Suppose that we only have the first 10 temperatures to work with. The mean and standard deviation of these 10 temperatures were
answered Aug 2, 2021
1 vote
10.1k views
A statement of a political party's position on the issues is known by which of the following terms Platform
answered Jul 23, 2021
1 vote
73.5k views
I NEED HELP ASAP!!!!!!!!!!!!!! BASICALLY NOW What effect did the United States's improved relations with China have on its relations with the Soviet Union? Question options(I WANT NO "idk" ANSWERS): tensions
answered May 24, 2021
6 votes
45.9k views
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