All Questions

832

+1993

super short question

How can I double the number line to use a 2000 km= 1 cm ? do i still cound by 1's or 2's , im not exactly sure?

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jjennylove Sep 25, 2019

559

Trig Word Problem

I feel like this is super simple, but I'm not getting it, can someone walk me threw the steps and maybe give me some pointers on what I should study to understand this concept fully.

read more ..

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Guest Sep 25, 2019

675

distance on the plane

A point (x, y) is a distance of 6 units from the x-axis. It is a distance of 5 units from the point (8, 3). It is a distance \sqrt(n) from the origin. Given that x<8, what is n?

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Guest Sep 25, 2019

998

help quick!!!

The equation y=-4.9t^2+42t+18.9 describes the height (in meters) of a ball tossed up in the air at 42 meters per second from a height of 18.9 meters from the ground, as a function of time in seconds. In how many seconds will the ball hit the ground? read more ..

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Guest Sep 25, 2019

652

Factoring for zeros

Factor the polynomial x^2+7x+6 and find the zeros??
i need help fassst

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Guest Sep 25, 2019

478

Help!!! Factoring polynomials!!! ASAP!! Pls

Which number a would result in (x-4) being a factor of x^2+ax-8
need it urgently helppp

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Guest Sep 25, 2019

696

+15

Help with range?

I got a quiz back and I didn't understand why I missed a question. The teacher explained it, something like "we read range from the bottom to the top," but I still don't understand it.

Here's the equation: f(x)=(2x3+5x2-3x)/(x2-x) read more ..

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RandomEpicGamer Sep 25, 2019

1257

What is the five-number summary of the data set? {12, 14, 15, 14, 16, 18, 19, 18}

What is the five-number summary of the data set?
{12, 14, 15, 14, 16, 18, 19, 18}

minimum value = 12, Q1 = 13, median = 16, Q3 = 17, maximum value = 19
minimum value = 12, Q1 = read more ..

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Guest Sep 25, 2019

1332

question

The box plot shows the number of hours 220 people spent at a computer on a weekend.
About how many people spent more than 13 hours at a computer?

read more ..

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Guest Sep 25, 2019

640

+1993

Check my answer

im pretty sure i am correct but just want to make sure

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jjennylove Sep 25, 2019

497

Number Theory

What is the sum of the following sequence?
[1*2*3]/3 + [4*5*6]/3 + [7*8*9]/3 +.....+ [997*998*999]/3
Any help or hint would be appreciated. Thank you.

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Guest Sep 25, 2019

856

+155

Inequality

6x^2 - x < 2

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Valeriia222 Sep 25, 2019

507

Please help asap

Luke has a rectangular sheet of wrapping paper that is 49 cm wide and 6x cm long. He cuts off a sheet that is 49 cm wide and 2y cm long to wrap a gift. Write an expression for the area of the wrapping paper that is leftover.

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Guest Sep 25, 2019

706

+73

help ASAP

2(x2 -1) + 3x(x-4)

is 2x2 -2x +4x-12
read more ..

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kminery19 Sep 25, 2019

758

xxxxx=yyyyy

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Guest Sep 25, 2019

919

+279

New Day

Hows everyone doing this wednesday morning/night (depending where you are in the world)?

off-topic

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CreatorRozen Sep 25, 2019

601

Math

-5*-1/-2

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Guest Sep 25, 2019

1368

+642

are there any clusters or outliers in the scatter plot?

scatter plot, help

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cerenetie Sep 25, 2019

1274

+642

which is a correct scatter plot for the data set

Are there any clusters or outliers in the scatter plot? read more ..

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cerenetie Sep 25, 2019

603

What are 4 complex numbers that equal 2 HELP PLS ASAP

What are 4 complex numbers that equal 2

Rom ●

Guest Sep 25, 2019

744

+700

URGENT functions!! :'(

I have an exam tomorrow so I am doing some practice problems, and this homework problem is really bumming me out because I keep getting weird answers!! :(

Could somebody check my work and help me with the last question regarding the read more ..

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Nirvana Sep 25, 2019

1119

Help ASAP pls

There are four different fourth roots of 16. That is, there are four complex numbers that can be x in the equation below:
x^4=16
What are the four complex numbers?

Rom ●●●

Guest Sep 25, 2019

547

answer in fraction form

what is this answer in fraction form

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Guest Sep 25, 2019

Sep 24, 2019

776

+1993

Part 2

This is connected to a part 1 . Melody and Ginger were helping me but if anyone could help as well
read more ..

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jjennylove Sep 24, 2019

All Questions ⁺⁰230591 Questions

super short question

Trig Word Problem

distance on the plane

help quick!!!

Factoring for zeros

Help!!! Factoring polynomials!!! ASAP!! Pls

Help with range?

What is the five-number summary of the data set? {12, 14, 15, 14, 16, 18, 19, 18}

question

Check my answer

Number Theory

Inequality

Please help asap

help ASAP

xxxxx=yyyyy

New Day

Math

are there any clusters or outliers in the scatter plot?

which is a correct scatter plot for the data set

What are 4 complex numbers that equal 2 HELP PLS ASAP

URGENT functions!! :'(

Help ASAP pls

answer in fraction form

Part 2

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