All Questions

0

7077

1

Evaluate f(x+h)-f(x)/h and simplify if f(x) = x^2-2x

CPhill ●

Guest Aug 16, 2014

+3

828

2

+101

Adding and Subtracting Polynomials

Simplify each expressions

(5+9z^3-3z^4)-(7z^4+4)-(6z^3+8z^2)

math algebra

Melody ●●

BlueStar Aug 16, 2014

+3

507

0

3 Ω (2 Ω 3)

3 Ω (2 Ω 3) = ?

Guest Aug 16, 2014

0

726

1

4x2^3x+1=0.25^1/2x

math algebra

Alan ●

Guest Aug 16, 2014

0

986

1

100^3x-1=0.001^2/3x-2

math algebra

Alan ●

Guest Aug 16, 2014

+3

566

1

What is the square of 4574?

Melody ●

Guest Aug 16, 2014

+3

770

3

+1832

Two questions ...

128*sqrt(e980) can i slove this ?

AzizHusain ●

Guest Aug 16, 2014

+8

2595

12

+1313

My nswer is so wrong yet again.

My answer is so wrong yet again.

2du/dt=u^2, u(0)=1
read more ..

CPhill ●●●●●●●●●●●●

Stu Aug 16, 2014

+5

1838

9

+1313

Dm/dt=3m, m(1)=5

Dm/dt=3m, m(1)=5
1/dt=3m/dm. Flip.
dt=1/3m*dm
● dt=● 1/3m*dm read more ..

AzizHusain ●●●●●●●●●

Stu Aug 16, 2014

0

549

1

What are the two equations that need to be solved to find the solutions to this equation? |x+3|=x-4 ?

AzizHusain ●

Guest Aug 16, 2014

0

912

8

What would be the first step in |4x+3|=5x+7 ?

CPhill ●●●●●●●●

Guest Aug 16, 2014

0

674

1

Cos(beta) = 4/5 cm =

●

Guest Aug 16, 2014

0

723

2

Evaluate each expression if w = -3, x = 4, y = 2.6 . The problem is w - 2x + y ÷ 2, i just can't figure this out soo stressed

CPhill ●●

Guest Aug 16, 2014

+8

1266

3

+1313

Use seperation of variables to solve for the solution when dQ/dt=Q/5, Q(0)=50.

Use seperation of variables to solve for the solution when dQ/dt=Q/5, Q(0)=50.
1/QdQ=1/5dt
● 1/QdQ=●1/5dt
● 1/QdQ=1/5●dt read more ..

CPhill ●●●

Stu Aug 16, 2014

+8

2706

5

+1313

dP/dt = 0.02P, P(0)=20.

dP/dt = 0.02P, P(0)=20.
Please show workings with all steps.
I have 0.02t^1.02/1.02=ln|P+C|, and the final solution is P=20e^0.02t. I cannot get from my solution to the final solution right?

CPhill ●●●●●

Stu Aug 16, 2014

0

581

1

how to increase a number by a percentage

CPhill ●

Guest Aug 16, 2014

0

443

1

wich button on this is for a fraction numerator and wich is for a denominator

●

Guest Aug 16, 2014

0

877

1

whats 3x+5=-11

AzizHusain ●

Guest Aug 16, 2014

+3

4215

3

What is a 1/300 chance changed into a percentage?

AzizHusain ●●●

Guest Aug 16, 2014

0

658

1

21rad/s into revs

21rad/s into revs/s

AzizHusain ●

Guest Aug 16, 2014

+3

1286

1

what is one fourth of 400

AzizHusain ●

Guest Aug 15, 2014

0

662

1

1.202x10^-36 /576

AzizHusain ●

Guest Aug 15, 2014

0

588

1

solation of (10- 0.5q1-0.5- λ)/1.10=0 q1+q2=20

Melody ●

Guest Aug 15, 2014

All Questions ⁺⁰237634 Questions

Evaluate f(x+h)-f(x)/h and simplify if f(x) = x^2-2x

Adding and Subtracting Polynomials

3 Ω (2 Ω 3)

4x2^3x+1=0.25^1/2x

100^3x-1=0.001^2/3x-2

What is the square of 4574?

Two questions ...

128*sqrt(e980) can i slove this ?

My nswer is so wrong yet again.

Dm/dt=3m, m(1)=5

What are the two equations that need to be solved to find the solutions to this equation? |x+3|=x-4 ?

What would be the first step in |4x+3|=5x+7 ?

Cos(beta) = 4/5 cm =

Evaluate each expression if w = -3, x = 4, y = 2.6 . The problem is w - 2x + y ÷ 2, i just can't figure this out soo stressed

Use seperation of variables to solve for the solution when dQ/dt=Q/5, Q(0)=50.

dP/dt = 0.02P, P(0)=20.

how to increase a number by a percentage

wich button on this is for a fraction numerator and wich is for a denominator

whats 3x+5=-11

What is a 1/300 chance changed into a percentage?

21rad/s into revs

what is one fourth of 400

1.202x10^-36 /576

solation of (10- 0.5q1-0.5- λ)/1.10=0 q1+q2=20

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