All Questions ⁺⁰237720 Questions

+8

1208

4

+132

Word Problems

If it takes Mike and Joshua 2 hours to do a certain job, and it takes Mike and Kelvin 3 hours to do the same job, how long would it take for Mike, Joshua and Kelvin to do the job if all 3 of them worked together?

Jeffreymars16 May 31, 2017

0

738

1

+8

If the world stopped spinning do we find a way to manually spin it?

We are advancing into the future and it seems like a reasonable question

off-topic

SecondOppinionMedic May 31, 2017

0

522

0

help

what is multiply -180 and add is -8

Guest May 31, 2017

0

810

1

tan^(-1)

Which button do I have to press for the following calculation tan^-1

Guest May 31, 2017

0

863

2

Quick!

Suppose that 6 kids are put into a queue. However, we know that two of them are especially naughty and they must be separated. In how many ways can the queue be arranged?

Guest May 31, 2017

0

736

1

Class Numbers

if a class of children is separated into groups of 5 children, 2 children will be left over. If the class is separated into groups of children, 3 children will be left over. What is the smallest number of children the class could have.

Guest May 31, 2017

0

809

2

The calculator says it's infinity

I'm trying to figure out the answer to how many possible youtube videos can be made, but
I can't find a calculator that doesn't answer this question with infinity: 33177600000000 ^ 2376000
Anyone have an answer?

Guest May 31, 2017

0

775

1

Permutations and Combinations

On a psychological test, a patient must match eight terms with their pictures. We are assuming that the same term cannot be used twice. In how many ways can this be done?

Guest May 31, 2017

+1

1086

2

Help me!

Guest May 31, 2017

+1

783

2

Quadratic Formula or any Quadratic Equations

Quadratic Formula and Quadratic Equations?!

Guest May 31, 2017

+2

918

1

+299

Math help !!!

The cylinder and the sphere have the same radius and the same volume. What is the height of the cylinder?

The radius of the cylinder is 6 meters what is the height? read more ..

Nerd123 May 31, 2017

0

885

2

prove\:cos\left(7\frac{1}{2}\right)^{\circ }=\:\sqrt{6}+\sqrt{4}+\sqrt{3}+\sqrt{2}

prove\:cos\left(7\frac{1}{2}\right)^{\circ }=\:\sqrt{6}+\sqrt{4}+\sqrt{3}+\sqrt{2}
Prove that cos(7 1/2 ) degree= squareroot6+sq. root 4+sq.root 3+squ. root2

Guest May 31, 2017

0

859

1

imaginary numbers

Guest May 31, 2017

0

1041

1

+476

Instagram

Check my Instagram account out!It is https://www.instagram.com/asadrehman2723/?hl=en

off-topic

AsadRehman May 31, 2017

May 30, 2017

+1

1498

3

+476

acos(-1.4918334483551875) is an invalid argument? why?

acos(-1.4918334483551875) is an invalid argument? why?

ZZZZZZ May 30, 2017

1 Online Users