1.   The rectangles show that the number 12 ______.
   
    A. is prime B. has three factors
    C. is composite D. is neither prime nor composite
    Hint

  2.   Determine which number is not prime.
    A. 19 B. 57
    C. 61 D. 11
    Hint

  3.   The number 183 ______.
    A. is composite B. is prime
    C. is neither prime nor composite D. has a prime factorization of
2 × 3 × 3 × 3
    Hint

  4.   Find the prime factorization of 105.
    A. 5 × 15 B. 3 × 5 × 7
    C. 2 × 5 × 7 D. 5 × 21
    Hint

  5.   The volume of a box is found by multiplying its height h, length l, and width w. If the measure of the volume of a box is 130, what could its dimensions be?
   
    A. 3 by 4 by 13 B. 2 by 5 by 13
    C. 2 by 3 by 8 D. 5 by 5 by 13
    Hint



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