Vaman

[匿名]

回覆: 6

2021-01-27 3:47 pm

Pre calc inverse help?

[匿名]

回覆: 4

2020-11-01 12:53 pm

prove that a + b ≤ |a| + |b|?

[匿名]

回覆: 4

2020-09-24 3:47 pm

What is the fourth derivative of V (x) = x^3 - x^2 + x - 1?

Veronica

回覆: 3

2020-09-14 4:55 pm

In physics is it cm or m?

[匿名]

回覆: 14

2020-09-08 1:49 am

Why does this function has 4 roots?

[匿名]

回覆: 4

2020-09-07 1:44 pm

pls help asap?

[匿名]

回覆: 4

2020-08-21 12:48 pm

PHYSICS PLZ HELP?

[匿名]

回覆: 2

2020-08-18 4:02 pm

Evaluate the the following limit.?

[匿名]

回覆: 6

2020-08-17 10:45 pm

 Find the number of seconds it will take to reach its maximum height. What is this maximum​ height?

[匿名]

回覆: 2

2020-08-15 1:13 pm

maths differentiation ?

[匿名]

回覆: 3

2020-08-14 12:48 pm

De Moivre's Theorem?

[匿名]

回覆: 12

2020-08-11 5:46 pm

can you help me solve this maths problem for my son?  The answer is C:225 but can't figure out how they arrived at that?

[匿名]

回覆: 20

2020-08-11 5:49 pm

can you help with this maths question for my 9 year old?  The answer section says D but I would like to help him understand why.  Thanks.?

[匿名]

回覆: 4

2020-07-13 11:14 am

If (x-2) and (x+2) are factors of 6x^3+ax^2+bx+16, determine a and b, and any remaining factors.?

[匿名]

回覆: 3

2020-05-24 11:08 am

Calculus HW help!?

[匿名]

回覆: 4

2020-04-28 1:44 pm

How to experience Quantum mechanical state?

[匿名]

回覆: 6

2020-02-03 1:47 am

Time: Does time have physical properties, or is it just a measurement?

[匿名]

回覆: 3

2020-01-21 11:24 am

[Calculus]Optimization question?

[匿名]

回覆: 4

2019-11-08 9:03 am

Does white light have more energy than violet light?

Yas

回覆: 12

2019-11-03 7:51 am

NO CALCULATOR: solve for x. Been doing this for about half an hour and I've been going around in circles.?

[匿名]

回覆: 11

2019-07-12 6:36 pm

Without using long division or synthetic division show how x^2-4 is a factor of x^6-64.?

[匿名]

回覆: 2

2019-05-29 9:44 am

How do I calculate Work Function with only threshold Frequency and Plancks Constant?

[匿名]

回覆: 2

2019-04-16 11:43 am

Why do we call dark matter "dark"?

[匿名]

回覆: 6

2019-05-21 7:24 pm

What happens inside the space between two strong magnets?

[匿名]

回覆: 3

2019-02-26 7:01 pm

Can you integrate sin^3(x)cos^3(x) dx this way...?

Wong

回覆: 1

2018-12-09 5:43 am

What would be the force diagram of an egg drop land without breaking? If I used a cotton bag to protect the egg?

[匿名]

回覆: 2

2018-11-20 8:00 am

solve the DE 10 xdy+5 ydx+3 ydy=0?

[匿名]

回覆: 9

2018-08-24 11:53 pm

Simplify sin(x/2)-cos(x/2)=1?

[匿名]

回覆: 6

2018-08-08 5:34 pm

1. Why is they sky blue? 2. Hoes does a solar panel use the sun's energy? 3. What chemical reactions happens in a nuclear bomb?

[匿名]

回覆: 3

2018-07-15 5:42 pm

absolute value of ((1+2i)/(1-2i))^2 ?? please..?

[匿名]

回覆: 3

2017-10-30 6:02 am

Can you solve this logartihm problem?

[匿名]

回覆: 13

2017-08-28 3:08 pm

Rounding 7.445?

[匿名]

回覆: 6

2017-08-20 4:55 pm

Math Problem?

[匿名]

回覆: 3

2017-08-11 10:22 am

How do I do this math problem?

[匿名]

回覆: 7

2017-08-09 3:00 pm

Why can you not find the square root of numbers?

[匿名]

回覆: 6

2017-07-26 5:25 pm

if gravity is 9.8 m/sec2, how far would you fall in a tenth of a second? Since you have to accelerate from zero it can't possibly be 0.98m?

[匿名]

回覆: 2

2017-06-10 5:41 am

Chemestry help!?

[匿名]

回覆: 3

2017-05-08 8:57 am

Need help with this math problem:Simplify the expression. (-3m^8)(2m^9)(-5m^7) (^ means exponent so ^6 means the exponent is 6)?

[匿名]

回覆: 4

2017-03-24 10:44 am

Does this series converge or diverge? I know 1 diverges, but what about 0; my guts are telling me it converges.?

[匿名]

回覆: 1

2017-03-19 7:53 am

MATH!!! HELP NOW PLEASE! :( ASAP?

[匿名]

回覆: 4

2017-02-24 3:03 pm

how does change in velocity divided by change in time equal m/s^2? (m/s final - m/s initial / s finals and s initial ) = m/s^2?

[匿名]

回覆: 3

2017-02-14 5:53 pm

What will happen if we give any frequency between first harmonic and second harmonic to an open organ pipe?

[匿名]

回覆: 3

2017-02-12 10:56 am

Algebra help?

[匿名]

回覆: 3

2017-02-07 3:29 pm

With implicit differentiation for finding Dy/dx?

[匿名]

回覆: 4

2017-01-29 1:58 pm

A ball is thrown straight up with an initial speed of 9.90 m/s. How much time elapses until the bowling pin returns to the juggler's hand?

[匿名]

回覆: 4

2016-11-24 11:27 pm

Law of conservation of energy !!?

[匿名]

回覆: 2

2016-11-19 3:00 am

Is there a way to increase the rate of seed growth?

[匿名]

回覆: 4

2016-10-21 12:36 am

algebra problem, pls help?

[匿名]

回覆: 2

2016-10-20 5:47 am

If radio waves are light then what allows them to go through our walls and reach our devices and not get reflected by the walls?

[匿名]

回覆: 2

2016-09-05 7:54 pm

Solve the differential equation: y/ [x(x+1)]?