In this activity you will learn how to convert numbers between the decimal‚ binary‚ octal‚ and hexadecimal number systems. Equipment Calculator (preferably one with a number base conversion feature) Circuit Design Software (CDS) Procedure Complete the following decimal-to-octal number conversions. If available‚ use the base conversion feature of your calculator to check your answers. 1) 25 (10) = 11 (8) 2) 49 (10) = 11 (8) 3) 187 (10) = 73 (8) 4) 398 (10) = 616 (8) 5) 2879 (10) =
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A=[pic] Using my GCD calculator to raise matrix A to different powers [pic]= [pic] [pic]= [pic] [pic]=[pic] [pic]= [pic] [pic]= [pic] [pic]= [pic] [pic]=[pic] The pattern that I can see is that when the power of matrix A is an even number e.g. 2‚4‚6‚8 then the result is [pic] the identity matrix. However‚ when the power is an odd number the matrix stays the same so [pic] My prediction for [pic] matrix is: [pic] Using the GCD calculator I checked my answer and it
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"Register Now" button‚ then follow the instructions to enter the access code you purchased or to buy one online. 3. Financial Calculator. If you do not already have a financial calculator‚ you can use on of the following: Hewlett Packard 12C (including the HP l2C Platinum)‚ Texas Instruments BAII Plus‚ Hewlett Packard 10-B. Learning how to use your calculator is your
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288 in.2 5 cm 5 cm 7 cm 8 cm 4 cm ____ a. 124 cm2 b. 110 cm2 c. 150 cm2 d. 164 cm2 3. Find the surface area of the cylinder. Use a calculator. Round to the nearest tenth. 4m 3m a. 125.7 m2 b. 138.2 m2 c. 150.8 m2 d. 175.9 m2 ____ 4. Find the surface area of a cylinder with radius 5.9 ft and height 4.4 ft. Use a calculator. Round to the nearest tenth. a. 300.3 ft2 b. 481.2 ft2 c. 381.8 ft2 d. 272.5 ft2 5. Find the surface area of the square pyramid. ____ 4 ft
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Gelernter talks about kids in America that use calculators to do their math problems in school‚ principals saying “drilling addition and subtraction in an age of calculators is a waste of time”(Gelernter‚ 592). But a Japanese educator explains that they do not use calculators in elementary or middle school because it helps the kids develop a better mental ability. Gelernter goes on to say “Drilling reading in
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widget bought for $2‚ which sells for $3‚ has a mark-up of 50%‚ (Add $1 to the $2 cost to get the price.) Sales Percentage Increase or Decrease Calculator Calculate Percent Difference of Retail Sales Do you need to know how much retail sales were up or down compared to last year’s sales figures? That is put the two sales amounts in the calculator below to determine the percent increase or decrease in sales. For example‚ if ABC sales were $5200 this year and last year they were only $3400
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writes two checks‚ one for $9.00 and one for $84.25. He then deposits $95.00. Finally‚ he uses his calculator to determine his new balance. Which one of the following series represents the correct order in which he should press the keys on his calculator? A. 118 – 9 – 84.25 + 95 6. The major difference between a calculator and a computer‚ when performing calculations‚ is that a A. calculator is slower and needs more human assistance. 7. Which of the following devices imparts ownership
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measurement level for each variable. Identify the four basic sampling techniques. Explain the difference between an observational and an experimental study. Explain how statistics can be used and misused. Explain the importance of computers and calculators in statistics. Statistics is the science of conducting studies to collect‚ organize‚ summarize‚ analyze‚ and draw conclusions from data. Descriptive statistics consists of the collection‚ organization‚ summarization‚ and presentation of data
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calculate were then called "calculating machines"‚ by proprietary names‚ or even as they are now‚ calculators. It was those humans who used the machines who were then called computers; there are pictures of enormous rooms filled with desks at which computers (often young women) used their machines to jointly perform calculations‚ as for instance‚ aerodynamic ones required for in aircraft design. Calculators have continued to develop‚ but computers add the critical element of conditional response and
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CHAPTER 8 REGIONAL TRADING AGREEMENTS MULTIPLE-CHOICE QUESTIONS 1. The European Union is primarily intended to permit: a. Countries to adopt scientific tariffs on imports b. An agricultural commodity cartel within the group c. The adoption of export tariffs for revenue purposes d. Free movement of resources and products among member nations 4. Customs union theory reasons that the formation of a customs union will decrease members’ real welfare when the: a. Trade diversion effect exceeds
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