7
In his paper "The Magical Number Seven, Plus or Minus Two," psychologist George Miller described the limits of human cognitive capacity, particularly in relation to memory. He proposed that individuals can typically hold about seven items (plus or minus two) in their working memory at one time. This finding highlights the constraints of our short-term memory and has influenced various fields, including psychology, education, and information design. Miller's work emphasizes the importance of chunking information to enhance memory retention.
9A:2 - 1 - 1 + 1 - 1 + 3 - 2 + 6 = 7The answer is seven.
NOT seven, plus or minus two
The solution to three minus negative one over two plus seven is 21/2. In decimal form, the solution is 10.5.
7 (Seven) is the next number in your sequence ! Plus four minus two plus four minus two plus four minus two and so on and so on !
7-2/7-4 = 5/3
It is 5n + 9r.
Negative five minus two = seven(-5-2=7) Negative plus negative two also = 7(-5--2=7) so the answer is same so the answer is YES.
-8
7
3.
two thousand two hundred thirty nine