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Review

Review. Review. If an alarm beeps at a constant rate of 16 beeps per minute, how many minutes will it take to beep 88 times? a) 5 b) 5.5 c) 6.5 d) 23.5 e) 1408. 5. 1%. 1. ½. 1000. 2%. 200. 100. Review. Each of the followign is equal to ½% EXCEPT?

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Review

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  1. Review

  2. Review If an alarm beeps at a constant rate of 16 beeps per minute, how many minutes will it take to beep 88 times? a) 5 b) 5.5 c) 6.5 d) 23.5 e) 1408

  3. 5 1% 1 ½ 1000 2% 200 100 Review Each of the followign is equal to ½% EXCEPT? a) b) c) .0005 d) e)

  4. Review In a certain sequence the difference between any two consecutive terms is 5. If the 20th term is 63, what is the 2ndterm ? a) -32 b) -27 c) -22 d) 32 e) 37

  5. Review Who had the highest salary in 1990? a) Ada b) Bob c) Cal d) Dan e) Eve

  6. a 3 b 5 c 2 Review = abc – (a+b+c) = ? a) 0 b) 5 c) 10 d) 20 e) 30

  7. x + y 5 + x + y 5x + 5y 5x + y 5 + 5x + 5y 2 3 2 2 3 Review Which of the following is an expression for “the product of 5 and the average (arithmetic mean) of x and y? a) b) c) d) 5 + e)

  8. Review If a < b < c < d and the average (arithmetic mean) of a, b, c, and d is 10, which of the following MUST be true? i. a + d = b + c ii. a < 10 and d > 10 iii. b < 10 and c > 10 a) i. only b) ii. only c) iii. only d) i. and ii only e) i., ii., and iii.

  9. A 2 Review If the sum of all the positive even integers less than 1000 is A, what is the sum of all the positive odd integers less than 1000? A - 998 b) A - 499 c) A + 1 d) A - 500 e) + 999

  10. Review In the sequence 1,2,3,-4,1,2,3,-4,…, the numbers 1,2,3,-4 repeat indefinitely. What is the sum of the first 150 terms? a) 0 b) 3 c) 37 d) 77 e) 300

  11. Review If the average (arithmetic mean) of a, b, and 10 is 100, what is the average of a and b?

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