Ah the good old ti-83. Bought one in 98 for 90US, used it throughout sr year of high school and all of college, and still worked when I gave it to my younger sister. After 4 years of college i think i used every function
Excellent video. You took your time and explained everything very well. I like the fact that you showed which keys to enter the problems and didn't race through the video. Thank you very much!
Thank you so much, ma'am, got stuck in the finance question, your session helps me a lot, and the way of delivering information is actually quite commendable ... again thank you so much.
There's a problem with the way that she does that compounding formula; if you do it the way she does it, foregoing the ^12*3 in favor of 36, yes, you do indeed get 3271.613427. But, if you calculate the formula as written, P(1+R/N)^N*T, you actually get 8203.551733 So, it DOES matter how you handle that exponent notation
Could I get some help please? I hope you are familiar with the Collatz Conjecture. [Pick a number ~ if it is odd, then [*3, +1]. If it is even, then [Divide by 2]. Keep doing this. You will eventually reach a 4-2-1 loop.] Now, picture a chart with 0-100 on the bottom & 0-100 on the left side. The bottom row will be for the starting number. The left side will be for the highest number reached before dropping to the 4-2-1 Loop for that starting number. Can such a program be written?
Probably some overlap with the videos I just made for the TI calculators and the Maths Studies exams but is still useful to many of the same students. I have been through all of the past examiners reports to highlight all references to use of GDC. Top 5 calculator tricks for IB Maths Studies exam (Part 1/6)
Could someone here, obtain the next results (I'm using the laptop, sorry but the keyboard doesn't have the symbol to write it properly): A.- (10/3)pi =? B.- (10pi)/3 =? C.- (10/3pi) =? I'm sure about it, but at TI calculators, all the results show the same number BUT at CASIO, SHARP, and other brands, the results vary. Setting up all the calculators on the same Mode, Config. or how they call it, just to be sure that we are working on the same system. Probably I'm bad at my understanding, but since the College, solving a problem in Physics, I wrote the bad answer/result and my notes were lowest at that time, but NO ONE knew WHY those numbers came??? Thanks.
I followed the instructions all the way to the end until I got to the "TABLE SET-UP: (49:17) and she says "Change your calculator screen to look like mine," and then "Set that table" by pressing the "2nd" and then the "graph" key on the calculator. My Calculator goes to "ERR: INVALID DIM" "1: Quit" and will not stay on the "Set Table" Screen. Any body help me? Or I'm I pressing the wrong buttons???
I wonder if someone watching this when it came out was thinking "gee, I wonder if some 15 year old kid is going to be watching this on some weird Internet video sharing website owned by Blockbuster Video"
