chemistry help
posted by jessie .
this isnt exactly a chemistry question, but i am doing chemistry homework with my calculator.
and i want to know if someone can tell me how can i cube something with this calculator? TI30X IIS? i wanted to post a pic but i cant post sites.
i have this calculator can you tell me what to press so that when i enter
cube (7.79x10^9)
i would get its cube which is 0.001982344602080349
please help!

chemistry help 
MathMate
See:
http://www.maplin.co.uk/images/Full/A97FX.jpg
There is a button below π (fifth button from the top of the leftmost column) that is like a hat "^". This is the exponent button.
Try
(7.79*10^9±)^3
=4.72729139^{25}
(not 0.001982344602080349)
The "^" key has replaced the "y^{x}" key on the older models like the TI30XA.
Respond to this Question
Similar Questions

ti83 calculator question
I was wondering if there was a way to replace a certain digit on the TI83 calculator without having to clear the whole thing and start over. For example: 123345 if i wanted to insert a 6 for the two's spot how would i do this? 
math
How do I find out on a standard calculator what this is: A=1/2 (4 3 )(48) It's supposed to read 4 square root 3 I don't even know how to input this into my calculator. Can someone tell me how? 
algebra I
for my homework I have to graph 4 equations: 1. y=1/4x^2+3x3 2. y=x^2+7x2 3. y<x^2+7x+6 4. y<*1/3x^2+4x+5/2 [<* means greater than OR equal to. I just don't know how to put the line under it] we are allowed to do them … 
Calculator Help
Is there a difference between TI89 Titanium calculator and TI83 calculator? 
Math
Hi,I need to know how to do question like this without using a calculator. Can anyone help please. Which of the following is closest to square root of 4000 A)40 B) 60 C) 200 D) 2000 I know the answer is B , but I did it on the calculator. … 
Calculator help
can someone tell me how to graph this equation on my graphing calculator: 300(2+sin(4sqrt x+0.15)) for 0<x<20 
Statistics
Given IQ~N(100, 256) find P(IQ > 115). Be certain to set your calculator to FLOAT 4 to match my answer exactly. I need to know how to figure this out on my calculator.... no one has taught me how to use my calc and I am so confused.... … 
Chemistry/Calculus
I have a question about how to plug in numbers on my calculator (TI30XIIS) to get an answer. How would I put in my calculator... ln 1.00X 102 mol/L /1.65 X 102 mol/L to get0.501? 
Math Calculator Question
How would I plug the following formula in a TI30X calculator: P(5)= (10 C 5)(0.20^5)[0.80^(105)] When I try to do it, I get 0.000104858, but that is not the correct answer. 
chemistry
Calculate the H3O+ concentration present in water under the following conditions. Enter your answer in scientific notation. a. [OH] = 2.8 x 107 M b. [OH] = 8.8 x 103 M c. [OH] = 2.4 x 1011 M everytime I do the problem In the …