All Questions ⁺⁰237649 Questions

0

886

4

Good Problem

Can anyone challenge my skills with a generally hard 3D geometry question, I have basic knowledge of trig too, and algebra, but no knowledge of graphing. Give me a problem and I will try my best to answer.

Guest May 29, 2017

0

750

1

Finding explicit formula

I have a curved graph with only two coordinates... (-2,5) and (2,1) How do I determine the explicit formula for this curve?

Guest May 29, 2017

0

977

5

+99

Sequences & Series Problem

Compute the sum

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benjamingu22 May 29, 2017

0

1593

12

HELP PLZZZZ

Simplify $\frac{2\sqrt[3]9}{1 + \sqrt[3]3 + \sqrt[3]9}.$
THANK YOU!!

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Guest May 29, 2017

0

912

0

Physics-Forces

A hockey puck having a mass of 0.3 kg slides on the frictionless, horizontal surface of an ice rink. Two hockey sticks strike the puck simultaneously, exerting the forces on the puck shown in the Figure below.
⃗⃗
The force 𝐹 has a magnitude read more ..

Guest May 29, 2017

0

789

2

Can't see why I'm getting the wrong answer (Devirates h definition)

f'(-4) if f(x) = x^2-x
So I'm calculating
f´(-4) = lim(h goes against 0) (f(-4+h)-f(-4))/h
f´(-4) = lim(h goes against 0) ((-4+h)^2+4+4^2-4)/h read more ..

Guest May 29, 2017

0

580

0

search 'Kaisei F' on Youtube!!!

search "Kaisei F" on Youtube!!!

off-topic

Guest May 29, 2017

0

534

0

plz help

how do i get the answer converted to the scientific notation?? thanks

Guest May 29, 2017

0

863

2

can someone chalenge me with a logarithm question please

can someone chalenge me with a logarithm question please

Guest May 29, 2017

0

886

3

Request

can you teach me advanced math

off-topic

Guest May 29, 2017

0

945

1

Questionare

what is -2.66666666667 as a fraction?

Guest May 29, 2017

0

569

0

simultanious equations solved by matrices

how do i solve(sqrt3+sqrt2)+(sqrt2+sqrt(3

Guest May 29, 2017

0

1725

1

+119

In a geometric sequence, t4=5x-11, t5=x+5 and t6=x-1. Find the sum(s) of the infinite series if it (or they) exist(s).

In a geometric sequence, t4=5x-11, t5=x+5 and t6=x-1. Find the sum(s) of the infinite series if it (or they) exist(s).
So uh... what does that mean and what do I do and how do I do it? I really have no clue how to even start answering this question... read more ..

Aleguan May 29, 2017

0

641

1

STANDARD DEVITAION

what is a standard deviation? I would appreciate if someone can help

Guest May 29, 2017

0

798

3

simultaneous matrices

how do i solve simultaneous equations using matrices

Guest May 29, 2017

0

1308

1

+128

Help please, Parabola

The equation of a parabola is given.

y=−1/6x^2+7x−80
read more ..

Acceptfully May 29, 2017

0

1053

1

+128

Please help, parabola

The equation of a parabola is given.

y=1/4x^2−3x+18
read more ..

Acceptfully May 29, 2017

0

1978

4

+128

Please help, Circles

The equation for the circle is:
x2+y2+14x+10y−7=0 .

What is the center of the circle? read more ..

hectictar ●●●●

Acceptfully May 29, 2017

0

2211

1

+128

Help please, Circles

A circle is centered at (−4, 9) and has a radius of 11.
What is the equation of the circle?
Enter the equation in the box using lower case variables x and y.

Acceptfully May 29, 2017

+1

1283

1

+128

Help, Parabolas

The equation of a parabola is given.

y=−1/4x^2+4x−19
read more ..

Acceptfully May 29, 2017

0

1752

1

+128

Please help, Parabolas

The focus of a parabola is (3,−7) and the directrix is y=−4.

What is an equation of the parabola? read more ..

Acceptfully May 29, 2017

0

1179

1

+8

Business Stats

The following data represent the number of Pen drives sold per day at a local
computer shop and their daily average sales prices after bargain. (10 marks)
Price of each pen drive (x) Units Sold (y)
INR 340 read more ..

akhilmaharshi7 May 29, 2017

1 Online Users