How many integers can be expressed as a sum of three distinct numbers chosen from the set \{4,7,10,13,\dots,46\}?
Answer Choices
A. 45
B. 37
C. 36
D. 43
E. 42
How many integers can be expressed as a sum of three distinct numbers chosen from the set \{4,7,10,13,\dots,46\}?
Answer Choices
A. 45
B. 37
C. 36
D. 43
E. 42