Texas Instruments TI-36X H N a R Þ, Ans m Þft, Height of the building is 60 meters or 197 feet

Page 31

³

Problem

A brick falls off the roof of a building and hits the sidewalk 3.5 seconds later. Find the height of the building in meters and then in feet, rounded off to the nearest whole number.

The formula for distance fallen is y= L 12 gt 2

where t= time in seconds, and g=gravitational acceleration (9.80665 meters per second-squared). We measure the y coordinate from the position where the brick began its fall, and we specify that y is positive upwards.

J1 12 <

L1ç2è ,-/

 

 

 

 

 

%]"

c g h NA RÞ

 

9.80665,-/

 

 

 

 

 

 

 

 

VV

M1ç2èg

 

ß

 

 

 

L4.903325,-/

 

 

 

 

 

 

 

 

<3 I5 PV

Ansè3.52

 

ß

 

L60.06573125,-/

 

 

 

 

 

 

 

 

 

%t0

Ansè3.52

 

ß

 

.1:

,-/L60.

 

 

 

 

 

 

 

 

."VV

Ans mÞft

ß

 

 

.1:

,-L/197

 

 

 

 

 

 

 

 

 

 

 

 

The height of the building is 60 meters or 197 feet.

29

Ti36eng1.doc TI-36X II Manual Linda Bower Revised: 01/10/03 10:47 AM Printed: 01/10/03 10:47 AM Page 29 of 48

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Contents Scientific Calculator TI-36X ýTable of Contents Alternate Functions Turning the Calculator On and OffScrolling DisplayFix MenusPress Vwhile the item is underlined. Or Key Action Clearing, Correcting, and ResettingDisplay Indicators Order Evaluation Order of OperationsExpression Basic OperationsLast Answer Divides5è9+6-2,-/ø 5è9+6-2 ßF0123456789 Ansñ8.7 ß 5è2+Ans ß 118.390805 5è29Mining company mines 5000 tons of ore having a PercentAns 4F 34D Fractions³Examples 4 ñ5Ì49 Exponents, Roots, and ReciprocalsÌ64 Notation Zdisplays the Numeric Notation mode menuI2 M5 + 4 I6 M7 Pè5 314Memory From the first pit 29.4 million cu.m. and 41.16 million 0 SV0 SV 340 è610 B 150 èBPress %bor %c Stored OperationsPress Vto save the operation to memory Examples Ln9.453 LogarithmsLog =2.718281828495R3 4 0 OV J0 I0 0 0 1 5 SVR4 7 5 OV O%t4 Cos30 Trigonometric FunctionsI7 3 9 1 OV Sin 0.7391 Þß SinAns ß 3ñAns ß Sin- 7ñAns ß Tan- 3ñ7 ß5 4 /3 Angle ModesË. It also lets you convert an angle to DMS Notation 4DMS Two adjacent angles measure 12é31ê45ëandSin30 é You can override the Angle Mode with the /keyE3 0 OV Sin304P q3,4 Rectangular/PolarGiven the hyperbolic function =3coshx-1 When x=2, y=4.63 when x=5, y=81.92Hyperbolic Functions Mdisplays a menu of hyperbolic functionsMetric Conversions 78.5 é C ÞéF ß Km ò mileNJ1 1 7 O #7 8 I5Per kilogram Physical ConstantsSpeed of light 299792458 meters per second Ideal gas constant 8.314472 Joules per mole KelvinAns m Þft H N a R ÞHeight of the building is 60 meters or 197 feet Integrals 5707963274 ProblemProbability Press %6to access a menu of functions52 nCr How many ways can you deal 5 cards from a deck of 52 cards?Statistics LIN, LN, EXP, or PWR, enter the value of Y and press $ 2-VAR Sx or Sy÷x or ÷y ÷xy72 5 0 3 $4 6 I5 ³ProblemCountry GDP/CapX5.68 ÷xy a b r Þ6 9 5 OV%t2 Y10695Xor Press -to access a menu of Boolean Logic operationsBoolean Logic Operations Perform the operations 9 and 2, 9 or 2, and 9 XORNumber system modes are second functions of keys Number-System ModesDEG 57b Complex Numbers~4 5 6 1 2 5 DEG%i1 4 OV You attempted to divide by Statistics, n=1 Error ConditionsOct, range 0-3777777777, 4000000001 Stat Case of Difficulty Battery ReplacementMail address Service InformationTI Product and Services Information Service and Warranty Information

TI-36X specifications

The Texas Instruments TI-36X is a versatile scientific calculator that has established itself as a reliable tool for students, engineers, and professionals alike. Its sleek design and robust functionality make it an essential device for anyone needing advanced mathematical capabilities.

One of the standout features of the TI-36X is its multi-view display. This innovative feature allows users to view multiple calculations on the screen simultaneously, making it easier to track and manage complex equations. With a 2-line display and an option to view calculations in a fraction format, the TI-36X enhances user comprehension and provides clarity when working through intricate mathematical problems.

The calculator supports a wide range of functions, including trigonometric, logarithmic, and exponential calculations, making it suitable for various fields such as engineering, physics, and mathematics. Its built-in functionality for calculus, including derivatives and integrals, further distinguishes it from many other scientific calculators on the market.

Another impressive characteristic of the TI-36X is its ability to handle both real and complex numbers. This feature enables users to perform calculations in different domains without needing additional devices, thereby increasing efficiency and ensuring accuracy.

Texas Instruments has equipped the TI-36X with advanced technology to enhance user experience. The MathPrint feature allows users to input and view math expressions as they would in textbooks, which aids in learning and understanding mathematical concepts. Additionally, the calculator has a user-friendly interface, making it accessible for learners of all ages.

The TI-36X is also designed with energy efficiency in mind. It runs on solar power with a backup battery, ensuring that it remains functional even in low-light conditions. This feature not only extends the lifespan of the calculator but also reduces the need for frequent battery replacements.

In summary, the Texas Instruments TI-36X is a feature-rich scientific calculator that provides a perfect blend of functionality, ease of use, and advanced technological capabilities. Its multi-view display, support for complex calculations, and emphasis on educational tools make it an invaluable asset for anyone engaged in mathematics and science. Whether in the classroom, laboratory, or fieldwork, the TI-36X is equipped to meet the demands of its users, ensuring precision and reliability in every calculation.
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