All Questions

-4

2242

1

+73

For what value of k will x - 4 be a factor of x ^2 + kx - 52? Show how you arrived at your answer.

For what value of k will x - 4 be a factor of x^2 + kx - 52? Show how you arrived at your answer.

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GAMEMASTERX40 Feb 12, 2019

0

1008

1

+52

explain this to me

Debbie’s employee has reached her 1-year anniversary with the company and gets a 10% raise. The employee used to earn $15.00 per hour. How much does the employee earn in a 40-hour week with the 10% raise?

ElectricPavlov ●

josuuauy Feb 12, 2019

0

3948

1

+315

Which graph or graphs appear to show a sinusoid?

Which graph or graphs appear to show a sinusoid?
http://prntscr.com/mjthdt

Answer choices: read more ..

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Cupcake Feb 12, 2019

+2

819

2

+2864

Any Tips for Competition?

I am doing the AMC 10 very soon (few days). Do you guys have any tips on how to practice or things to know before I start the test?

I am only a 7th grader so I can always take it again, so I'm not that nervous, I just want to do well read more ..

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CalculatorUser Feb 12, 2019

0

527

1

f(x)=2^(x)+3

off-topic

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Guest Feb 12, 2019

0

617

1

please help!

For what values of $b$ is $-2$ not in the range of the function $f(x)=x^2+bx+2$? Express your answer in interval notation.
ignore the dollar signs.

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Guest Feb 12, 2019

0

928

2

+52

Could you also explain this to me because I don't understand it.

Noah sees a pair of shoes he wants to buy. The shoes have an original price of $40 but are $10 off this week. Noah has a coupon for an additional 20% off of the sale price of the shoes. What is the total percent discount (total markdown) that Noah will read more ..

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josuuauy Feb 12, 2019

0

530

2

Random question

A piece of dowel is used to stir paint in a cylindrical tin of diameter 180 mm and height 195 mm. The dowel is 270 mm long and placed in the tin. What is the smallest possible length of dowel visible above the rim of the tin?

ElectricPavlov ●●

Guest Feb 11, 2019

0

647

2

4543345+3456787654

555+23456764674736

●●

Guest Feb 11, 2019

0

1171

1

+52

Help me Please and explain this question to me.

A seventh–grade student wants to read at least 300 pages of a novel this week. He has already read 55 pages. An inequality that represents this situation is 7x + 55 ≥ 300.
Solve this inequality for x.
Using this solution, identify read more ..

ElectricPavlov ●

josuuauy Feb 11, 2019

0

912

9

+1995

i need helping graphing

i am unsure how i would graph this

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jjennylove Feb 11, 2019

0

402

3

Non-Related-To-Math-Question

Hello Everyone, I am writing this essay for British World literature class and I chose to talk about the myth of the sirens. I was wondering if anyone knows of some ways in which the myth of the Greek sirens has impacted the Modern World or Modern read more ..

off-topic

●●●

Guest Feb 11, 2019

0

967

4

+63

Inverse proportion problem

You are given that is directly proportional to , and is inversely proportional to z . If the value of x is 3 when z is 12 , what is the value of x when 75 is equal to z? Express your answer read more ..

ElectricPavlov ●●●●

vindou Feb 11, 2019

-4

1099

2

+73

Determine whether each binomial is a factor of x^3 + x^2 - 16x - 16.

Determine whether each binomial is a factor of x^3 + x^2 - 16x - 16.

42. x + 2
43. x - 4 read more ..

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GAMEMASTERX40 Feb 11, 2019

+1

1

909

3

Hey, how are you guys doing🤗

off-topic

●●●

Guest Feb 11, 2019

+1

859

3

+322

Calculus

Find an equation of the tangent line to the curve at the given point.
(9,3)

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Ruublrr Feb 11, 2019

0

755

1

+1995

graph function over interval

i think it is the bottom right

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jjennylove Feb 11, 2019

0

866

6

Help me. So '[]' means integer division!!!

[x/2]+[x/4]+[x/8]+507=x
[x/2],[x/4],[x/8]- INTEGER DIVISIONS!!!

●●●●●●

Guest Feb 11, 2019

0

589

3

Simplify

Directions: Simplify. Final answer should be written in standard form.

Please help. I've been stuck on this for a while and I still don't understand it. I asked earlier but read more ..

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Guest Feb 11, 2019

0

548

1

оро

(2x+1)/(x)+(4x)/(2x+1)=5

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Guest Feb 11, 2019

0

768

4

Help me pls!

[x/2]+[x/4]+[x/8]+507=x

●●●●

Guest Feb 11, 2019

+1

729

1

+322

Calculus

Find an equation of the tangent line to the curve at the given point.
(2,3)

●

Ruublrr Feb 11, 2019

0

1715

1

Help

On a Cartesian coordinate plane, points (1,2) and (7,4) are opposite vertices of a square. What is the area of the square?

thanks!

ElectricPavlov ●

Guest Feb 11, 2019

0

900

1

+476

Please Help

I don't understand how to complete this question.

●

awsometrunt14 Feb 11, 2019

All Questions ⁺⁰237807 Questions

For what value of k will x - 4 be a factor of x ^2 + kx - 52? Show how you arrived at your answer.

explain this to me

Which graph or graphs appear to show a sinusoid?

Any Tips for Competition?

f(x)=2^(x)+3

please help!

Could you also explain this to me because I don't understand it.

Random question

4543345+3456787654

Help me Please and explain this question to me.

i need helping graphing

Inverse proportion problem

Determine whether each binomial is a factor of x^3 + x^2 - 16x - 16.

Hey, how are you guys doing🤗

Calculus

graph function over interval

Help me. So '[]' means integer division!!!

Simplify

оро

Help me pls!

Calculus

Help

Please Help

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