Question: Why are commercial products made with digital circuits as opposed to analog? Most digital devices are programmable: By changing the program in the device‚ the same underlying hardware can be used for many different applications. Decimal Code 4 Review the decimal number system. Base (Radix) is 10 - symbols (0‚1‚ . . 9) Digits For Numbers > 9‚ add more significant digits in position to the left‚ e.g. 19>9. Each position carries a weight. MSD Weights: ü 103 102 101 100 10−110−2 10−3 LSD If we
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1) WAP to print the Fibonacci series CLS a = 1 b = 1 PRINT a‚ b‚ FOR i = 1 TO 8 c = a + b PRINT c‚ a = b b = c NEXT i END ………………………………………………………………………………. 2) WAP to print the factors of a given number REM Program to print the factors of a given number CLS INPUT “Enter any number”; n FOR i = 1 TO n IF n MOD i = 0 THEN PRINT i‚ NEXT i END ………………………………………………………………………………… 3) WAP to print the greater among ten different numbers REM Program to print greater number among ten
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500): Fractions‚ decimals‚ and percents 1. Write 4.035 as an equivalent percent (%). A. 403.5% B. 40.35% C. 4.035% D. 0.4035% 2. Convert 0.00375% to an equivalent decimal. A. 0.000375 B. 3.75 C. 0.0000375 D. 0.375 3. Write 2.35% as an equivalent fraction. (Make sure fraction is reduced to lowest terms.) A. 27100 B. 472‚000 C. 47200 D. 472‚000 4. Convert the fraction 1574 to an equivalent percent (%). A. 0.2027% B. 0.001574% C. 0.20% D. 20.27% 5. Convert 3.414 to an equivalent
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Session) Perform the following arithmetic operations :Using binary signed 2’s complement notation for integers. You may assume that the maximum size of integers is of 9 bits including the sign bit. (Please note that the numbers given here are in decimal notation). i) Add – 256 and 206 ii) Subtract 224 from –99 iii) Add 124 and 132 Please indicate the overflow if it occurs. Also write how you identify overflow. i) Add – 256 and 206 First‚ we have to represent the number in binary notation The sign
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Week 3 Ratio and Proportion |Q# |Problem |Show Your Work |Answer |Instructor Comments | |1. |Solve the proportion: | |.667 | | | |x/2 = 5/15 | | | | | |x
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digits (the least precise figure). Round off after calculations have been performed. When adding/subtracting Answer has no more places than the addend‚ minuend‚ or subtrahend with the fewest number of decimal places. Significant figures are irrelevant when adding/subtracting (least number of decimal places rule). 2. The concepts for using scientific notation is to allow the student a form to asses the order of magnitude and to visually decrease the zeros. It allows the student to compare very large
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gives us 57‚783‚000m‚ but we have to turn it into scientific notation to make calculations easier. There is a decimal point in 57‚783‚000. and we move it 7 times to the left which automatically becomes 5.778 * 107. The exponent is 7 because we moved the decimal 7 times to the left producing a smaller number and is multiplied by 10 because it is a base (system of decimals). Now we have to convert 32.17 days to seconds. (32.17days/24hours/ 60minutes /60seconds)/(days/hours/minutes) → s = 2‚779‚488s
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equal parts‚ and the denominator‚ 4‚ tells us that 4 parts make up a whole. The picture to the right illustrates \tfrac{3}{4} or 3/4 of a cake. Fractional numbers can also be written without using explicit numerators or denominators‚ by using decimals‚ percent signs‚ or negative exponents (as in 0.01‚ 1%‚ and 10−2 respectively‚ all of which are equivalent to 1/100). An integer such as the number 7 can be thought of as having an implied denominator of one: 7 equals 7/1. Other uses for fractions
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CHAPTER 4: VARIABLES AND ARITHMETIC OPERATION 1. Name three numeric data types that can contain a decimal point. 2. Write a Dim statement for each of the following variables using the variable type and variable name that would be best for each value. a. Population of the Philippines b. Your weekly baon c. The smallest data type you can use for your age. d. A constant for the first initial of your first name e. The minimum allowance in a month f. The name of the city in which you live g. The answer
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needed in the winter which is 18. 55 x 18 = $990.00 dollars is the total price for the fans in the winter before the discount Next we need to apply the 20% discount to the selling price. So as we start this process the first step is to convert the 20% into decimal format by dividing by 100; 20 / 100 = 0.20 Then we multiply the total price of the fans in the winter which is $990 by the 0.20 to find the discount amount. 990 x 0.20 = $198 dollars is the discount amount To find the final selling
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