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Texas Instruments TI-83-Plus Support Question

Texas Instruments TI-83-Plus Support Question

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Question posted by zafiacooper on July 27th, 2012

Cant Figure This Out

find the density in g/cm3 of a sample of liquid, given that 2.00ft3 of the liquid weighs 97.5 97.5/2.00ft3 after converting from pounds to grams to cubic feet to cubic inches to cubic centimeters the problems like this note the exponent is 3 97.5lb/2.00ft3* 453.6g/1lb* (1)ft3 / (12)in3 * (1)in3/(2.54cm)3 the textbook answer is density= 0.780896 g/cm3=0.781g/cm3 however I have tried a hundred times using the 2nd ex using 10x using ^ and am not getting the right answer my settings are on normal  float radian func connected sequiential real and full   Please help me solve this problemw ith the cal for chemistry asap or maybe there is a problem with the actual calculator  I ve had my teacher look over it she could not figure it out

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Related Texas Instruments TI-83-Plus Manual Pages

User Manual - Page 1

TI TI-83 Plus / TI-83 Plus Silver Edition Graphing Calculator Guidebook 07/23/03 First Steps On/Off Menus Using parentheses Creating... Tables Matrices Beyond the Basics Inferential statistics Programming More Information Sending and receiving ...
User Manual - Page 4

... ROM memory. The two calculators differ only in this guidebook, TI-83 Plus (in Chapter 19, the full name TI-83 Plus Silver Edition is used to the TI-83 Plus Silver Edition. TI-83 Plus Operating the TI-83 Plus Silver Edition 1 Chapter 1: Operating the TI-83 Plus Silver Edition Documentation Conventions In the body of the TI-83 Plus Silver Edition and the TI-83 Plus are the same.
User Manual - Page 5

... features. Advanced function keys display menus that access the advanced functions. Scientific - TI-83 Plus Operating the TI-83 Plus Silver Edition 2 Editing - Advanced - TI-83 Plus Keyboard Generally, the keyboard is divided into these zones: graphing keys, editing keys, advanced function keys, and scientific calculator keys. Editing keys allow you to edit expressions and values.
User Manual - Page 6

TI-83 Plus Operating the TI-83 Plus Silver Edition 3 TI-83 Plus Graphing Keys Editing Keys Advanced Function Keys Scientific Calculator Keys Colors may vary in actual product.
User Manual - Page 9

... batteries, APD turns off and connected to another calculator or personal computer, any activity. TI-83 Plus Operating the TI-83 Plus Silver Edition 6 Turning On and Turning Off the TI-83 Plus Turning On the Calculator To turn on the TI-83 Plus, press É. • If you previously had turned off the calculator by pressing y M, the TI-83 Plus displays the home screen as it was when...
User Manual - Page 10

Turning Off the Calculator To turn off the TI-83 Plus manually, press y M. • All settings and memory contents are retained by Constant MemoryTM. • Any error condition is cleared. To replace batteries without losing any information stored in memory, follow the steps in Appendix B. TI-83 Plus Operating the TI-83 Plus Silver Edition 7 Batteries The TI-83 Plus uses four AAA alkaline ...
User Manual - Page 12

... displayed. Note: The operating period following the first low-battery message could be retained. TI-83 Plus Operating the TI-83 Plus Silver Edition 9 To replace the batteries without losing any information in memory, follow the steps in Appendix B. After this period, the TI-83 Plus will turn off automatically and the unit will continue to operate for one or...
User Manual - Page 14

... from any other screen, press y 5. TI-83 Plus Operating the TI-83 Plus Silver Edition 11 If an answer, such as a busy indicator in the top-right corner of the next line. Entry Answer The mode settings control the way the TI-83 Plus interprets expressions and displays answers. Busy Indicator When the TI-83 Plus is calculating or graphing, a vertical moving dotted line...
User Manual - Page 16

... use an expression to calculate an answer. Entering an Expression To create an expression, you would write it on the home screen to enter a value. An expression is required, you press Í, regardless of these elements. For example, pR2 is displayed. TI-83 Plus Operating the TI-83 Plus Silver Edition 13 On the TI-83 Plus, you enter an expression...
User Manual - Page 17

... and operations are stored together in scientific notation, follow these steps. For example, to calculate the log of the variables L, O, and G. Entering a Number in Scientific Notation To enter a number in last entry (ENTRY) . TI-83 Plus Operating the TI-83 Plus Silver Edition 14 You must press « 45. All instructions are symbols comprising several characters. If you...
User Manual - Page 19

... letter of the name. Some instructions take more than one argument, as indicated by the busy indicator, press É. When you interrupt a calculation, a menu is uppercase. TI-83 Plus Operating the TI-83 Plus Silver Edition 16 For example, ClrDraw is displayed. • To return to the location of the interruption, select 2:Goto. Instructions An instruction initiates an...
User Manual - Page 25

TI-83 Plus Operating the TI-83 Plus Silver Edition 22 Answers display in degrees. Degree mode ... values (Chapter 8) • Results of CALCULATE operations (Chapters 3, 4, 5, and 6) • The regression equation stored after the execution of a regression model (Chapter 12) Radian, Degree Angle modes control how the TI-83 Plus interprets angle values in trigonometric functions and polar...
User Manual - Page 26

.... Pol (polar) graphing mode plots functions, where r is a function of q (Chapter 5). Connected, Dot Connected plotting mode draws a line connecting each point calculated for the selected functions. TI-83 Plus Operating the TI-83 Plus Silver Edition 23 Func, Par, Pol, Seq Graphing modes define the graphing parameters. Func (function) graphing mode plots functions, where Y is a function of...
User Manual - Page 39

... Continue until the answer is as accurate as you turn off the TI-83 Plus, the value in Ans is holding in memory. When you want...TI-83 Plus stores the answer to find the radius of a circle that the TI-83 Plus is retained in the ENTRY storage area. Clearing ENTRY Clear Entries (Chapter 18) clears all data that covers 200 square centimeters. TI-83 Plus Operating the TI-83 Plus Silver Edition...
User Manual - Page 40

... of Ans in the calculation. The TI-83 Plus pastes the variable name Ans to the cursor location. Then calculate the yield per square meter if the plot ...TI-83 Plus uses the value of a garden plot 1.7 meters by 4.2 meters. Press y Z to copy the variable name Ans to the screen, then the function. 5 ¥ 2 Í ¯ 9 Ë 9 Í TI-83 Plus Operating the TI-83 Plus Silver Edition...
User Manual - Page 41

y B5 ¡ Í ¯ 3 Ë 3 Í ¿ ƒ V Í TI-83 Plus Operating the TI-83 Plus Silver Edition 38 Next, calculate the volume of a cylinder of radius 5 meters. Calculate the area of a circle of radius 5 meters and height 3.3 meters, and then store the result in the variable V. Storing Answers To store an answer, store ...
User Manual - Page 44

...wrap to the first menu item directly from the first menu item, press }. TI-83 Plus Operating the TI-83 Plus Silver Edition 41 When you highlight a menu name, the items in either of all accessible...from the last menu item, press †. Moving from a menu in that menu are displayed on the calculator, between † and }, are the page-down the menu items, press †. When you press ...
User Manual - Page 45

... screen. • Press the number or letter of the item you want to the item you want, and then press Í. Calculate 3‡27 27 ¤ Í TI-83 Plus Operating the TI-83 Plus Silver Edition 42 The cursor can select them by pressing the appropriate number key. Note: On the LIST NAMES, PRGM EXEC, and PRGM...
User Manual - Page 51

... level, EOS evaluates functions from those of an expression. For example, in all cases. TI-83 Plus Operating the TI-83 Plus Silver Edition 48 Parentheses All calculations inside the parentheses, 1+2, and then multiplies the answer, 3, by 4. Implied Multiplication The TI-83 Plus recognizes implied multiplication, so you need not press ¯ to right. All open parenthetical...
User Manual - Page 96

... can be lists. Note: The seed value also affects randInt(, randNorm(, and randBin( instructions. Both items and number can be lists. The TI-83 Plus factory-set seed value for a given seed value. To generate a different random-number sequence, store any nonzero seed value to rand or reset the defaults (Chapter 18). nPr, nCr...

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