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| Week of 1/30 For Ans: Week of 11/14: If each letter in the following equations represents a number from 1 to 9, determine what number each letter represents. Each of your answers must include A, B, C, and D and work for all three equations simultaneously: A+A+B+C=13 A+B+C+D=14 B+B+C+D=13 Ans: Week of 11/7: Find which one is the odd one out URN URA ARS RTH TER NUS Hint: It has nothing to do with vowels. Ans: URA Week of 10/3, 10/10 and 10/17 (no one turned in during 10/3 and 10/10): Find what the missing number should be 7 3 8 8 5 0 6 ? 6 3 4 2 6 4 9 5 Ans: 0 Week of 9/19: A cube is made of a white material, but the exterior is painted black. If the cube is cut into 125 smaller cubes of exactly the same size, how many of the cubes will have at least 2 of their sides painted black? Ans: 44 Week of 9/12: Fill in the empty boxes with prime numbers (you cannot use numbers more than once) so that every horizontal, vertical, and corner-to-corner row equals the same number. Ans: Row 1 (Left to Right): 43, 67, 209 Row 2 (L to R): 139, 73, 7 Row 3 (L to R): 37, 79, 103 Week of 8/29: Find the next number in the list 1 11 21 1211 111221 312211 13112221 1113213211 GPS Algebra Question: What is the next number in the sequence? 31131211131221 Calculus Question: Why will a 4 never appear in the sequence? there will never be 4 numbers in a previous row |
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