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Physics

03/04/25

A charge of 6.5 μC is placed 4.4 cm from a second charge. If the force between the charges is 5.4, what is the magnitude of the second charge in μC?

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Sat Math

03/03/25

Solve each of the number sentences and describe the pattern

90% of what number is 90?80% of what number is 80?274% of what number is 274?

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Calculus Python

03/03/25

3. For each of the sequences in parts (a), (b), and (c), write a Python function that accepts a positive integer n as input and returns an unrounded decimal approximation of the sequence’s nth term

Use these functions to print the terms of each respective sequence for 2 ≤ n ≤ 15.(a) The sequence of partial continued fractions is defined asa_(1)=1, a_(2)=1+(1)/(1), a_(3)=1+(1)/(1+(1)/(1)),... more

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Math

03/03/25

scale factor.....................................help

Tara drew a scale drawing of a boarding school. The scale she used was 6 millimeters = 3 meters. What is the scale factor of the drawing?

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Algebra 2

03/03/25

Birthday polynomial

what would my birthday polynomial be for 3/20/2008 and what would be the function

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Algebra 1

03/03/25

6in = 7in 42ft x ft Then we solve algebraically: 6x = 42*7 6x = 294 divide both sides by 6 x = 49

when i have to now divide both sides by 6.What two things do i need to divide by 6 i believe the 294 is one of them since it came out to be 49.

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Math

03/03/25

_ _x25=425 ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

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Math

03/03/25

The sum of three prime numbers is 100.one of them exceeds the other by 24.what are the three no, s.

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Writing

03/03/25

How to pronounce correctly in English?

I have to say that among us English is bad right now. I am learning again from the beginning with the international phonetic alphabet, but I am having trouble learning to pronounce correctly, even... more

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Algebra 1

03/03/25

solve math equation

Find the ending balance if $750 was deposited at 7% annual interest compounded daily for 3 years.

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Algebra 1

03/03/25

solve math equation

Find the ending balance if $750 was deposited at 7% annual interest compounded daily for 3 years.

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Physics

03/03/25

Physics Transverse Wave Reflecting

See the image: The question is about a transverse wave traveling and reflecting off a fixed point.Is it 2?https://ibb.co/jkc9GCpp

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Physics

03/03/25

WAVES&OPTICS: Given a snapshot graph of a standing wave that has an amplitude of 1 at t=0ms, what will the amplitudes be for the subsequent snapshot graphs at t=1,3,5,7ms?

"A snapshot at t=0ms of the m=2 mode of a fixed-fixed string is show below. The period of this standing wave is t=8ms. Draw snapshot graphs of the string every 1ms from t=1 ms to t=8 ms. Think... more

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Chemistry

03/03/25

Molar mass with boiling point?

A solution of 35.7 g of a nonelectrolyte in 220.0 g of chloroform has a boiling point of 64.5 °C. Assuming ideal solution behavior, what is the molar mass of this compound?

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Chemistry

03/03/25

Density to find Molality

Nitric acid, HNO3(aq), is commercially available as a 33.7 m aqueous solution (density = 1.35 g/mL). What is the molarity of this solution?Every time I see a problem where it gives the density to... more

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English

03/02/25

social studies japan

In ancient Japanese society, the roles of women were diverse and evolved over time. Discuss their responsibilities, rights, and roles. Lastly, reflect on their roles in society in comparison to... more

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Precalculus

03/02/25

How do I give a recommendation of a tutor to my friend?

How do I give a link to my friend who needs a tutor? I would like to request a tutor that I have.

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Calculus

03/02/25

A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a velocity of 33 ft/s. Its height in feet after t seconds is given by y=33t-23t^2.

A. Find the average velocity for the time period beginning when t=1 and lasting: .01s, .005s, .002s, .001s. NOTE: For the above answers, you may have to enter 6 or 7 significant digits

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Writing

03/02/25

Book another appointment

I would like to book another appointment with James W. Again on Monday March 3,2025 8 pm PST. Thank you.francesca N

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Physics

03/02/25

Calculate rate of Q for a Carnot cycle heat engine

A Carnot cycle heat engine has an output power of 50kW. It takes thermal energy from a heat source at 15000°C and rejects heat to a cold reservoir at 1000°C. Calculate the rate of transfer of heat... more

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Physics

03/02/25

Calculate change in entropy when a 3.5kW electrical immersion heater is switched on for 15s in a large tank of water at 10°C

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Physics

03/02/25

Calculate change in entropy when 1kJ of thermal energy flows from a hot reservoir at 500°C.

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Math

03/02/25

Can you solve this problem

You walk 1/8 miles to a grocery store. Then you walk another 2/3 miles to a shoe store. How many miles have you walked in all?Write your answer as a fraction in simplest form. miles

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Public Speaking

03/01/25

Do anti-demonstrations foster rational behavior?

What shapes the Cult of Personality?

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Reading

03/01/25

Education, socio-economic status, psychosomatic disorders.

Do you think there is a link between a quality education, socio- economic status, and psychosomatic disorders?

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