V I C T O R T E C H N O L O G Y

Third month: 50 bricks at $0.52 a brick

Fourth month: 100 bricks at $0.61 a brick

Fifth month: 250 bricks at $0.49 a brick

Find the weighted mean cost of the bricks.

 

 

ENTRIES

 

 

 

DISPLAY

 

 

b

 

 

 

48.00

 

 

 

 

 

Displays the first x value.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.00

.68

 

ENTER

150

 

+

 

Displays which entry has just been entered …

 

 

 

 

 

 

 

 

 

 

 

the first data pair.

 

 

 

 

 

 

 

 

 

 

 

2.00

.43

 

ENTER

100

 

+

 

Displays which entry has just been entered …

 

 

 

 

 

 

 

 

 

 

 

the second data pair.

 

 

 

 

 

 

 

 

 

 

 

3.00

.52

 

ENTER

 

50

 

+

 

 

Displays which entry has just been entered …

 

 

 

 

 

 

 

 

 

 

 

the third data pair.

 

 

 

 

 

 

 

 

 

 

 

4.00

.61

 

ENTER

100

 

+

 

Displays which entry has just been entered …

 

 

 

 

 

 

 

 

 

 

 

the fourth data pair.

 

 

 

 

 

 

 

 

 

 

 

5.00

.49

 

ENTER

250

 

+

 

Displays which entry has just been entered …

 

 

 

 

 

 

 

 

 

 

 

the fifth data pair.

 

 

 

 

 

 

 

 

 

 

 

0.55

 

 

r

x w

 

 

 

 

Displays the weighted mean for the x values

 

 

 

 

 

 

 

 

 

 

 

(price).

Mathematical Features and Functions

Most mathematical operations need only one number to be in the calculator (on the display screen) before a function button is touched. Touching the function button displays the result in the display screen in place of the originally entered number.

Fractional Values

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Victor Technology V12 manual Entries Display, Mathematical Features and Functions

V12 specifications

The Victor Technology V12 is a sophisticated and versatile electronic calculator designed for both personal and professional use. With its user-friendly interface and advanced functionality, it has become a popular choice among students, educators, and business professionals alike.

One of the standout features of the V12 is its large, backlit display, which provides clear visibility in various lighting conditions. This makes it easier for users to read numbers and calculations without straining their eyes. The calculator’s ergonomic design ensures comfortable handling, while its robust construction promises durability and longevity.

The V12 supports a wide range of mathematical operations, including basic arithmetic functions, advanced calculations like square roots and percentages, and trigonometric functions. This versatility makes it suitable for both everyday calculations and more complex mathematical tasks, catering to a diverse audience.

Incorporating cutting-edge technology, the Victor Technology V12 boasts a solar-powered option, which enhances its sustainability and reduces the need for battery replacements. For situations where solar power is insufficient, it also features a backup battery, ensuring uninterrupted usage in all environments.

Another key characteristic of the V12 is its programmable memory function. Users can store frequently used calculations or data, facilitating quicker access and minimizing repetitive input. This feature proves particularly useful for professionals who deal with extensive numerical data and require efficiency in their calculations.

The V12 also includes a spell-check dictionary and error-checking capabilities, making it easier to avoid mistakes during calculations. With its responsive keys and tactile feedback, users can input data swiftly and accurately, further boosting productivity.

In summary, the Victor Technology V12 stands out due to its combination of advanced functionality, ease of use, and reliable performance. With features tailored for a wide range of users, it successfully meets the demands of both casual calculators and those who require more sophisticated computational capabilities. Its thoughtful design, reliability, and innovative technology make it a valuable tool in today's fast-paced world of mathematics and finance. Whether in a classroom, an office, or at home, the V12 proves to be an essential companion for tackling everyday numerical challenges.