d. Kilobyte 3. Which answer lists the correct number of bits associated with each term? c. 64 bits per quadruple wor 4. Which of the following answers are true about random-access memory (RAM) as it is normally used inside a personal computer? (Choose two answers.)
Express 79.2% as a decimal. A. 7.92 B. .0792 C. .792 D. 79 14. Subtracting 8.263 from 13.48, you obtain A.
26 b. -26 c. -16 d. 16 22. What is the product of -14 and -7? a. 98 b.
D. 64 bits per quadruple word. 4. Which of the following answers are true about random- access memory (RAM) as it is normally used inside a personal computer? A. Used for short term memory.
Elyse Segebart NT1110 Computer Structure and Logic 02.15.2014 Unit 6 Analysis 1: Memory Cost RAM Prices throughout the years: Year | Average Cost Per Gigabyte | 2013 | $5.5 | 2010 | $12.37 | 2005 | $189 | 2000 | $1,107 | 1995 | $30,875 | 1990 | $103,880 | 1985 | $859,375 | 1980 | $6,328,125 | Historic RAM Prices | Year | Manufacturer | Size (KB) | Price | Price / MB | 1957 | C.C.C. | 0.00098 | $392 | $411,041,792 | 1960 | E.E.Co. | 0.00098 | $5 | $5,242,880 | 1965 | IBM | 0.00098 | $2.52 | $2,642,412 | 1970 | IBM | 0.00098 | $0.70 | $734,003 | 1975 | MITS | 0.25 | $103 | $421,888 | 1980 | Interface Age | 64 | $405 | $6,480 | 1985 | Do Kay BYTE | 512 | $440 | $880 | 1990 | Unitex BYTE | 8,192 | $851 | $106 | 1995 | Pacific Coast Micro | 16,384 | $494 | $30.9 | 2000 | Crucial | 65,536 | $72 | $1.12 | 2005 | Corsair | 1,048,576 | $189 | $0.185 | 2010 | Kingston | 8,388,608 | $99 | $0.0122 | 2013 | Crucial | 16,777,216 | $88 | $0.0054 | In 1957, one bit of RAM cost roughly $49 dollars based on the chart above. Just last year in 2013, the price per bit for ram storage is not even pennies. (My calculator doesn’t go that far, ha.)
a. 8 bits per double word b. 32 bits per word c. 64 bits per quadruple word d. 4 bits per byte 4. Which of the following answers are true about random-access memory (RAM) as it is normally used inside a personal computer? (Choose two answers.)
Alpha Arnold PT1420 – Morning Feb 15, 2014 Unit 3 Assignment 1: Homework Short answers: 5. What two things must you normally specify in a variable declaration? You must specify the variable type and an identifier. 6. What value is stored in uninitialized variables?
3 | | | |11 4/7 |Chapter 11 Living with computers |1. Pages 11.22 and 11:26,Issues |Powerpoint |Turn in | | | |2. Page 11.44 Checkpoint except Working |Proj1 |Powerpoint lab1.
5b2 + 2n 14. 2x − 9 + 2x + 8 − 4x 3 15. A pizza shop owner is monitoring the amount of cheese he uses each week. The polynomials below model the pounds of cheese ordered in the past, where p represents pounds. Mozzarella: 3p3 − 6p2 + 14p + 125 Cheddar: 12.5p2 + 18p + 75 Write a polynomial that models the total number of pounds of cheese that
MAT221: Introduction to Algebra Week 5 Discussion Factoring According to what I calculated, the GCF of 92 and 64 is 4. I found this answer by : Divisor 92 divided by 4 equals 23 and 64 divided by 4 equals 16. I used the factor of numbers to help me. 92/4=23 1,2,4,23,46,92 2/24 2/12 2/6 3/3 64/4=16 1,2,4,8,76,32,64 24=2x2x2x3 Prime factors are also know as natural numbers. It means a number that is more than one and I can only divide it by one, and has no remaining numbers.