20 Most Recent Texas Instruments TI-83 Plus Calculator - Page 8 Questions & Answers

TI calculators have an annoying habit of dimming the screen when the batteries are changed so that it appears as if the calculator isn't turning on. Turn the calculator on (or at least press the ON key). Press and release the 2ND key. Press and hold the Up-arrow key for a few seconds and see whether the screen becomes legible.

Your best bet would be trying a math package on ti-calc.org - you can usually find something that does what you want there. You'll need a cable and the software to download these programs to your calculator. Here's a link to the trig section: TI 83 84 Plus BASIC Math Programs Trigonometry ticalc org

216 feet is 65.8368 meters.

40.8 is 40% of 102

For the inverse trig functions, press 2ND then the trig function key. For example, to calculate the arcsine of 0.5, press 2ND SIN . 5 ENTER

You're probably trying to graph a function that does not involve stat plot features. You can correct this by turning off the stat plot features. Press "2ND" "STAT PLOT" and then select 4:PlotsOff. If this doesn't fix it, please reply to this post and tell us what you're trying to do when you get this error.

One troy ounce is about 31.1 grams. One English ounce is about 28.3 grams.

Sorry but you are comparing apples and oranges. A gram is a unit of weight. A cup is a unit of volume. A cup of lead pellets is heavier than a cup of water. So you have to stipulate what material you are weighing. ???? So Ask again but the question should read Grams of ??????? to cups.

1 gram is equal to 0.03527 ounces. So 250 grams is equivalent to 8.8185 ounces.

One pound is about 453.6 grams.

One gram is approximately 0.035274 ounces, so to convert from grams to ounces multiply by 0.035274. To convert the other way, divide by 0.035274.

Aw Cm'on, There are453.59237 grams per pound. Divide that by 16 anf you will get 28.35 grams to the ounce. The material is irrelevant. Perhaps you were thinking of volume. Now that's a different matter.

Try this if you have parenthesis. (5*10^-9)*(4,4*10-9). I'm assuming you are using a comma as the decimal deliminator and are located in Europe. (4,4 instead of the English 4.4). Your working example also has no spaces between the elements of yoyr formula. Watch this.

12 English ounces is about 340 grams. 12 troy ounces is about 373 grams.

9% nominal annual interest or 0.75% monthly

TI calculators have an annoying habit of dimming the screen when the batteries are changed so that it appears as if the calculator isn't turning on. Turn the calculator on (or at least press the ON key). Press and release the 2ND key. Press and hold the Up-arrow key for a few seconds and see whether the screen becomes legible.

1.5 pounds is about 680 grams.

One.

2 1/9

This works for any polygon: Say you have 2 squares - the sides are 5 and 9 Perimeter 1 = 20 Perimeter 2 = 36 20:36 = 5:9