Write the Hindu-Arabic numeral in expanded form.984,284
A. (9 × 105) + (8 × 104) + (4 × 103) + (2 × 102) + (8 × 101) + (4 × 100)
B. (9 × 106) + (4 × 104) + (2 × 103) + (8 × 102) + (4 × 101)
C. (9 × 100) + (8 × 101) + (4 × 102) + (2 × 103) + (8 × 104) + (4 × 105)
D. (9 × 106) + (8 × 105) + (4 × 104) + (2 × 103) + (8 × 102) + (4 × 101)
Answer: A
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Write the compound statement in words.Let r = "The puppy is trained." p = "The puppy behaves well." q = "His owners are happy."(r ? p) ? q
A. If the puppy is trained or the puppy behaves well, then his owners are happy. B. If the puppy is trained and the puppy behaves well, then his owners are happy. C. If the puppy is trained, then the puppy behaves will and his owners are happy. D. The puppy is trained and the puppy behaves well if his owners are happy.
Convert as indicated.160.7 mm to decimeters
A. 16.07 dm B. 0.1607 dm C. 1.607 dm D. 16,070 dm
Solve the problem.The temperature on a December morning is -9°F at 6 a.m. If the temperature drops 3°F by 7 a.m., rises 9°F by 8 a.m., and then drops 2°F by 9 a.m., find the temperature at 9 a.m.
A. 5°F B. -23°F C. 23°F D. -5°F
Write the first n terms of the given arithmetic sequence (the value of n is indicated in the question).a1 = 5 - 
, a2 = 5, n = 4
A. 5 - 
, 6 - 
,7 - 
, 8 - 
B. 5 - 
, 5, 5 + 
, 5 + 2
C. 0, 3 - 
, 6 - 6
, 7 - 7
D. 0, 5 - 
, 5, 5 + 