All Questions ⁺⁰238122 Questions

0

868

5

+29

Holes, and Dirt

I don't know how to calculate this:
How much dirt is in a hole of 3m * 3m *3m?
Please someone help?
read more ..

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Yoriaantje:P Mar 15, 2016

0

646

1

------- is the divided line

1-cos^2theta ------------------ sin theta whats the answer?

Guest Mar 15, 2016

+3

1321

8

+40

Here is a challenge

What is
100 divided by 100 plus 100 (100/100+100)

Yoriaantje:P ●●●●●●●●

coltsrock Mar 15, 2016

+1

864

1

+5

10p/100

logo5607 Mar 15, 2016

+10

881

8

+263

Hey

Hello how is everyone doing

FAFA11032000 ●●●●●●●●

FAFA11032000 Mar 15, 2016

0

692

2

cool

how do you work out teh area of pi?

Guest Mar 15, 2016

0

475

2

Radioactive Decay

A container of contains 10 grams of cobalt 60. Each year 12% will decay. Find the amount after 5 years.

Guest Mar 15, 2016

0

547

2

Big oh help!!!!!!

Big oh help Big oh help!!!!!! 1/(1-z^2)= -1/z^2 + O(1/z^4) as z tends to infinity

Guest Mar 15, 2016

0

637

2

What is the most common number used in math questions?

What is the most common number used in math questions?

Guest Mar 15, 2016

0

891

2

Is this a function?

Is x^2-2y^2-3=0 a function

Guest Mar 15, 2016

0

531

1

Help with Interest Rates & Loans

Here's the given:
Loan= $563
Paid off with 5 monthly installments of $116
Interest rate = 1% read more ..

Guest Mar 15, 2016

0

447

1

why are you a calulator?

why are you a calulator?

Guest Mar 15, 2016

0

839

1

graph help

Guest Mar 15, 2016

0

741

3

+6

Breaking down number to square root

Hey everyone.

I was doing a problem ( 12 sin45 = 8.485281374244 )
This is fine, but I was told the right answer was 6*sqrt2 , which does equal the same number. read more ..

off-topic

Cyberdyne_Systems Mar 15, 2016

0

644

1

How do i find the volume of a pentagon that has all sides equal area of 10.5cm²? Please explain in simplest form.

How do i find the volume of a pentagon that has all sides equal area of 10.5cm²? Please explain in simplest form.

Guest Mar 15, 2016

0

688

1

help

Guest Mar 15, 2016

0

668

2

problem solving

what is 2*4-76+1/23

Guest Mar 15, 2016

+5

743

1

how

Guest Mar 15, 2016

0

677

2

What is PI?!

As a Mathematical question, what does PI exactly stand for?

Guest Mar 15, 2016

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