All Questions

0

4005

3

+48

Help Please :)

During my trip to work, I spent 3/4 of the time driving on the highway, during which I covered 5/6 of the distance. My average speed on the highway was 60 miles per hour. What are the possible values of my average speed, in miles per hour, during read more ..

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TheNewuser Aug 3, 2016

0

362

0

Calculator

what about fractions?

Guest Aug 2, 2016

0

2573

4

+56

Ts= 2(pi) sqrt((4.510-2kg)/(2.0103kg/s2))

Ts= 2(pi) sqrt((4.5*10-2kg)/(2.0*103kg/s2))

solve for Ts

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Calpal19 Aug 2, 2016

0

748

1

shame on me, but somehow forgot the basics....

(x,456)-(x,73)=(66,383)

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Guest Aug 2, 2016

0

4770

3

+1836

Find all integers x for which there exists an integer y such that 1/(x)+1/(y)=1/7 (in other words, find all ordered pairs of integers (x, y) that

Find all integers x for which there exists an integer y such that 1/(x)+1/(y)=1/7 (in other words, find all ordered pairs of integers (x, y) that satisfy this equation, then enter just the s's from these pairs.)

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Mellie Aug 2, 2016

0

761

1

Sin equation and rewrite

How does this inital equation:
sinx+1/3(sin3x)

equal this equation?: read more ..

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Guest Aug 2, 2016

+1

2001

1

+1836

Deeming a constant k such that the polynomial P(x,y,z)=x^5+y^5+z^5+k(x^3+y^3+z^3)(x^2+y^2+z^2) is divisible by x+y+z.

Determine a constant k such that the polynomial P(x,y,z)=x^5+y^5+z^5+k(x^3+y^3+z^3)(x^2+y^2+z^2) is divisible by x+y+z.

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Mellie Aug 2, 2016

0

1166

3

how long is 6 tenths of an hour

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Guest Aug 2, 2016

0

913

2

help math fractions

1/2 plus 1/4

Mellie ●●

Guest Aug 2, 2016

0

935

3

help please

3 over 12 equal 5 over x

Mellie ●●●

Guest Aug 2, 2016

0

662

1

Solving Each Equation Analytically

1/2(x-3)=5/12 + 2/3(2x-5)

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Guest Aug 2, 2016

0

537

2

+386

Logs again

I have k,b and e > 0

log base b (k)= 2,5 and log base e (b) = 2
read more ..

TonyDrummer2 ●●

TonyDrummer2 Aug 2, 2016

0

658

1

If z is a complete number satisfying

If z is a complete number satisfying
z+1/z=1,
calculate
z^10+1/(z^10). read more ..

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Guest Aug 2, 2016

+1

4205

4

What is the um of the two smallest distinct prime factors of 2^27+3^27?

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Guest Aug 2, 2016

0

2694

2

(a) Factor 3xy-4x^2-36y+48x.

(a) Factor 3xy-4x^2-36y+48x.

(b) If (x, y) satisfies the simultaneous equations
3xy-4x^2-36y+48x=0, read more ..

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Guest Aug 2, 2016

0

485

1

what do you do when you have parenthesis in an equation

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Guest Aug 2, 2016

0

536

1

how many second are in a day

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Guest Aug 2, 2016

0

693

1

What is the full equation of pi?

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Guest Aug 2, 2016

0

893

4

Absolute Value is confusing.

How do you get the answer for the question. " |x-1| + |x-5| = |x-9|

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Guest Aug 2, 2016

+1

508

4

+386

Factorization

I have to factorize a polinomial, then have 2 rationnal roots, say: x=2 and x=-2.

Then I divide the polinomial by (x-2) in reference to rationnal root x=2.
read more ..

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TonyDrummer2 Aug 2, 2016

0

1

4377

2

1. Factor p^2-2p+1-q^2-2qr-r^2 as the product of two polynomials of degree 1.

1. Factor p^2-2p+1-q^2-2qr-r^2 as the product of two polynomials of degree 1.

2. Factor 4x^2y^2-(x^2+y^2-z^2)^2 as the product of four polynomials of degree 1.

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Guest Aug 2, 2016

0

393

0

standard deviation

how to calculate √1.93 (standard deviation) to decimals for stock market price?

Guest Aug 2, 2016

-1

3439

1

Given that 7,999,999,999 has two prime factors, find its largest prime factor.

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Guest Aug 2, 2016

0

1629

1

+389

In this multi-part problem, we will consider this system of simultaneous equations:

In this multi-part problem, we will consider this system of simultaneous equations:
3x+5y-6z=2, (i)
read more ..

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Dabae Aug 2, 2016

All Questions ⁺⁰237722 Questions

Help Please :)

Calculator

Ts= 2(pi) sqrt((4.510-2kg)/(2.0103kg/s2))

shame on me, but somehow forgot the basics....

Find all integers x for which there exists an integer y such that 1/(x)+1/(y)=1/7 (in other words, find all ordered pairs of integers (x, y) that

Sin equation and rewrite

Deeming a constant k such that the polynomial P(x,y,z)=x^5+y^5+z^5+k(x^3+y^3+z^3)(x^2+y^2+z^2) is divisible by x+y+z.

how long is 6 tenths of an hour

help math fractions

help please

Solving Each Equation Analytically

Logs again

If z is a complete number satisfying

What is the um of the two smallest distinct prime factors of 2^27+3^27?

(a) Factor 3xy-4x^2-36y+48x.

what do you do when you have parenthesis in an equation

how many second are in a day

What is the full equation of pi?

Absolute Value is confusing.

Factorization

1. Factor p^2-2p+1-q^2-2qr-r^2 as the product of two polynomials of degree 1.

standard deviation

Given that 7,999,999,999 has two prime factors, find its largest prime factor.

In this multi-part problem, we will consider this system of simultaneous equations:

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