All Questions

0

886

1

+595

This set of points is on the graph of a function.

This set of points is on the graph of a function.

What is the inverse of f(x)=4x+3?
read more ..

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jbouyer Dec 4, 2017

0

1068

1

+239

Sum of Terms:Sum of n terms for -3n^2+2n+5

Required:
Sum of n terms for -3n^2+2n+5

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OldTimer Dec 4, 2017

0

1828

1

The freezing point

The freezing point of oxygen is about −218∘C. The freezing point of phosphorous is about 262∘C higher. What is the approximate freezing point of phosphorous?

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Guest Dec 4, 2017

0

1346

3

Test in two days and I dont understand this stoichiometric problem. Please Help!!!

Nickel nitrate and potassium carbonate react to form nickel carbonate and potassium nitrate. How many milliliters of 0.55M Ni(NO3)2 are needed to react with 85 mL of 0.25M K2CO3?

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Guest Dec 4, 2017

0

3196

1

A baker needs 2/3 cup of sugar, but he can only find a 1/2 cup measure, so he decides to estimate. Which of the following would result in

A baker needs 2/3 cup of sugar, but he can only find a 1/2 cup measure, so he decides to estimate. Which of the following would result in the correct amount of sugar?

One full scoop plus 1/2 of a scoop read more ..

hectictar ●

Guest Dec 4, 2017

0

829

1

+647

Find all integers n for which {n^2+n+1}{n-1} is an integer.

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waffles Dec 4, 2017

0

1528

1

+647

Let f(x) = x^{10}+5x^9-8x^8+7x^7-x^6-12x^5+4x^4-8x^3+12x^2-5x-5 find the remainder when is divided by x^2 -1 .

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waffles Dec 4, 2017

+1

842

1

tricky

Find −48a÷8 when a=1. Write the answer in simplest form

I believe it's -6 but I want to be sure

ElectricPavlov ●

Guest Dec 4, 2017

0

3091

1

+647

Given that x=2 is a root of p(x)=x^4-3x^3+6x^2-12x+8, find the other roots (real and nonreal).

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waffles Dec 4, 2017

0

3922

1

+647

Find an ordered pair of constants (a,b) such that the polynomial f(x)=x^3+ax^2+(b+2)x+1 is divisible by x^2 - 1.

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waffles Dec 4, 2017

0

1

2963

1

+647

Find the quotient and remainder when t^4-t^2+3t-7 is divided by t^2-3t+8.

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waffles Dec 4, 2017

0

1566

1

+647

Find the quotient and remainder when 9x^4+x^3-12x+21 is divided by x + 4.

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waffles Dec 4, 2017

0

3208

2

+647

Find the remainder when r^13 + 1 is divided by r-1.

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waffles Dec 4, 2017

0

861

2

+647

quotient

Find the quotient and remainder when x^2+2 is divided by x-2 .
Enter both the quotient and the remainder with a comma between them. For example, if the quotient were x+1 and the remainder were 3 , you'd enter "x+1, 3".

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waffles Dec 4, 2017

0

697

1

+1443

help plz

What is the perimeter of the trapezoid shown?

hectictar ●

SmartMathMan Dec 4, 2017

0

2303

2

Pizza question

Rosa has 412 pounds of pizza dough. She uses 34 of a pound for one pizza. How many pizzas could be made from Rosa's dough?

ElectricPavlov ●●

Guest Dec 4, 2017

0

716

1

This is part two

Rhombus ABCD has perimeter 148, and one of its diagonals has length 24. What is the area of ABCD?

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Guest Dec 4, 2017

0

724

2

help plz

In the diagram, what is the value of x?

hectictar ●●

Guest Dec 4, 2017

0

820

1

Help can anyone solve this? Im sure that there are some ingeniousness people here.

What is the area of the trapezoid shown?

hectictar ●

Guest Dec 4, 2017

0

6662

3

Help with multiple questions

1. Line $l$ has equation $y = 4x - 7$, and line $m$ with equation $y = ax + b$ is perpendicular to line $l$ at $(2,1)$. What is the $y$-coordinate of the point on $m$ that has $x$-coordinate 6?

2. Find $B - A$ if the graph read more ..

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Guest Dec 4, 2017

0

2467

1

Rational Formulas and Variation help

Mr. Jones jogs the same route each day. The amount of time he jogs is inversely proportional to his jogging rate.
What option gives possible rates and times for two of his jogs?

4 mph for 2 hours and 3 mph for 3 hours read more ..

ElectricPavlov ●

Guest Dec 4, 2017

0

753

3

Math 1 help plz

Factor the expression
63g2-89g+30

ElectricPavlov ●●●

Guest Dec 4, 2017

0

750

1

This is part one of the new problem.

Rhombus ABCD has perimeter 148, and one of its diagonals has length 24. How long is the other diagonal?

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Guest Dec 3, 2017

0

927

1

help this is urgent!

One of the bases of a trapezoid has length 10, and the height of the trapezoid is 4. If the area of the trapezoid is 36, then how long is the other base of the trapezoid?

geno3141 ●

Guest Dec 3, 2017

All Questions ⁺⁰231295 Questions

This set of points is on the graph of a function.

Sum of Terms:Sum of n terms for -3n^2+2n+5

The freezing point

Test in two days and I dont understand this stoichiometric problem. Please Help!!!

A baker needs 2/3 cup of sugar, but he can only find a 1/2 cup measure, so he decides to estimate. Which of the following would result in

Find all integers n for which {n^2+n+1}{n-1} is an integer.

Let f(x) = x^{10}+5x^9-8x^8+7x^7-x^6-12x^5+4x^4-8x^3+12x^2-5x-5 find the remainder when is divided by x^2 -1 .

tricky

Given that x=2 is a root of p(x)=x^4-3x^3+6x^2-12x+8, find the other roots (real and nonreal).

Find an ordered pair of constants (a,b) such that the polynomial f(x)=x^3+ax^2+(b+2)x+1 is divisible by x^2 - 1.

Find the quotient and remainder when t^4-t^2+3t-7 is divided by t^2-3t+8.

Find the quotient and remainder when 9x^4+x^3-12x+21 is divided by x + 4.

Find the remainder when r^13 + 1 is divided by r-1.

quotient

help plz

Pizza question

This is part two

help plz

Help can anyone solve this? Im sure that there are some ingeniousness people here.

Help with multiple questions

Rational Formulas and Variation help

Math 1 help plz

This is part one of the new problem.

help this is urgent!

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