All Questions ⁺⁰234891 Questions

0

667

1

factor

Guest May 15, 2013

0

874

1

Issue with calculation

I was recently trying to find the height of one side of a cylinder with a radius of 1 cm, after doing this on a piece of paper I thought I might as well check it with the calculator, I came on here and typed this (first part of finding height): 2pi(1)^2, this read more ..

Guest May 15, 2013

0

655

0

Trying to find out what 0'07.2 means

I am trading futures 5 yr treasury notes and in trying to calculate the entry and exit of my trade, my atr is 0'07.2. What does that number mean on a 5yr treasury note?

Guest May 15, 2013

May 14, 2013

0

664

0

Need help

What is the formula for The surface area for a square based prism ?

Guest May 14, 2013

May 12, 2013

0

2149

4

Sin -1 on scientific calculator

I'm having trouble using the scientific calculator! how do you do sin -1, on a calculator you would press enter but I dont know how to do it on here

Guest May 12, 2013

0

712

1

Math qn

Guest May 12, 2013

May 11, 2013

0

805

1

Specific heat or Heat capacity

I'm having trouble with solving these physics assignments for school, it's about specific heat. Can someone help me?
In an electric waterboiler (2.0 Kw) 800 grams of water is warmed up from 12-100 degrees Celsius.
- 800 Grams of water
- 12-100 read more ..

Guest May 11, 2013

May 10, 2013

0

626

0

Math

How do you do all conics?

Guest May 10, 2013

May 9, 2013

0

660

1

compounded interest

Calculate how many years it would take at 7% compounded annualy for R5000 to grow to R20000?

Guest May 9, 2013

0

622

0

Will there be an iPhone app?

Will there ever be an iPhone app, or are you guys making it/planning to make it?

Guest May 9, 2013

0

699

0

Colors

Can You Add More Color Options For The Graph Because I Cannot See The Colors That You Have Up

Guest May 9, 2013

May 8, 2013

0

668

0

METRIC MULTIPLICATION

WHAT IS 2FT 9 X 19

Guest May 8, 2013

0

828

1

Logarithmic Equations

Solve for x. 4*e^x=52

Guest May 8, 2013

May 7, 2013

0

1130

1

Financial Problems

Leticia purchased a lawn mower for $5,935. It depreciates 1.3% each year. What is the value of the lawn mower after eight years?

Guest May 7, 2013

0

1047

1

Help prove an identity

Can you prove this identity?
(sin(x)-cos(x))(sin(x)+cos(x))= -cos2x

Guest May 7, 2013

May 6, 2013

0

644

1

math

sup yo im the chizzle to the dizzle WORD

Guest May 6, 2013

0

817

0

Rewriting and Simplifying

Hey guys! I am once again requiring assistance on my Math Tests. These are probably very simple answers that I am not coming up with, which points out that I'm an idiot. It's the end of the school year, and everything is crazy, so if anyone could help me that read more ..

Guest May 6, 2013

0

749

2

glitch in scientific calculator!

when i entered sqrt3(64) i got 3.9999--2 instead of 4
i was confused for a bit because the cubed root of 64 is 4 not 3.999--2
please fix
thanks a bunch

Guest May 6, 2013

0

682

0

counting methods

In how many ways can 25 identical billiard b***s be assigned to 6 side pockets of a pool table if each pocket is to hold a minimum of 3 b***s?

Guest May 6, 2013

May 5, 2013

0

694

0

exponent function

I can't remember how to use the exponent function on my daughter's scientific calculator.

Guest May 5, 2013

May 4, 2013

0

619

0

what the solution of this equation???

int(sqrt(x)/(sqrt(x)+sqrt(3-x))

Guest May 4, 2013

May 3, 2013

0

632

0

inverse

How do you find the inverse of f(x)=2^(x-5)-4

Guest May 3, 2013

0

778

0

RPN Mode?

Superb, in every respect. So glad this exists. Any plans for an RPN mode?

Guest May 3, 2013

May 2, 2013

0

662

1

Need HELP

How do I input 60/5.5 as a power

Guest May 2, 2013

May 1, 2013

0

658

1

trig

what is cos A 0.769 in degrees and minutes/

Guest May 1, 2013

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