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Questions tagged 'Calculus'

92 questions

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Anonymous

Feb 20, 2025

Calculus,Sketch a washer and Find the Volume of the Solid generatedBy Revolving the region bounded by y=2x^2, y=0, and x=2 around the y-axis?

Title: Calculating Volume Using the Washer Method Body: Can someone please help me with a calculus problem? I need to sketch the washer that represents the solid generated by revolving the region boun...

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Anonymous

Feb 20, 2025

How many moles of aluminum were used? (The density of aluminum is 2.699g/cm3 .)?

A piece of aluminum foil measuring 1.15 cm on each side and 0.570 cm thick is allowed to react with bromine to form aluminum bromide. How many moles of aluminum were used in this reaction? Given that...

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Anonymous

Feb 19, 2025

How far from the base of the building does the ball hit the ground?

A ball is thrown horizontally from the top of a building that is 13 meters high, with an initial speed of 5.0 m/s. I would like to know how far from the base of the building the ball will land on the...

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Anonymous

Feb 18, 2025

how many moles of KF are contained in 347g of water in a 0.175 m KF solution?PLEASE HELP, have been struggling with the last past hour.?

How many moles of KF are contained in 347 g of water in a 0.175 m KF solution? I would appreciate any assistance, as I have been struggling with this problem for the past hour. Thank you!

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Anonymous

Feb 17, 2025

Find the equation of the tangent line to the curve at the given point?

I am trying to find the equation of the tangent line to the curve (y = x^3 - 3x + 1) at the given point (3, 19). I have already calculated the derivative, which is (f'(x) = 3x^2 - 3). However, I'm not...

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Mellie Hamill

Feb 16, 2025

how many amps does a 60 watt light bulb draw?

How many amps does a 60-watt light bulb draw when connected to a standard electrical supply?

How do you calculate offshore leverage?

Hello MyBestAnswer members, I have a question about calculating offshore leverage. Could someone please provide a detailed explanation of the process? I would appreciate a quick response. Thank you!

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Anonymous

Feb 12, 2025

How many grams of H2O2 were in the original sample?

Hydrogen peroxide (H₂O₂) decomposes in the presence of a catalyst, resulting in the formation of water and oxygen. A catalyst was added to a 5.60 mL sample of hydrogen peroxide solution at 20.0 °C, le...

newton’s Law Question HELP 2!?

A highway curve with a radius of curvature of 100 meters is banked at an angle of 15°. a. Calculate the vehicle speed for which this curve is suitable if there is no friction between the road and the...

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Anonymous

Feb 11, 2025

Calculating a hypergeometric problem on my calculator?

I am trying to calculate a hypergeometric problem using my TI-84 calculator. I would prefer not to use the method outlined in this link: http://www.stat.luc.edu/StatisticsForTheSciences/P… as I find i...