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What is does compare mean?
Evaluate differences between 2 (or more) items
How do you find a rational number between 2 and 2 and a half?
The average of the two will be rational and it will be between them.
What is the difference between intensity 2 and cosmos?
There are a few differences such as, the Cosmos is cheaper, Intensity 2 you can put full music songs on and other things too.
What is the nth term for the sequence 5 15 29 47 69?
To find the nth term of the sequence 5, 15, 29, 47, 69, we first determine the differences between consecutive terms: 10, 14, 18, and 22. The second differences are constant at 4, indicating that the nth term is a quadratic function. By fitting the quadratic formula ( an^2 + bn + c ) to the sequence, we find that the nth term is ( 2n^2 + 3n ). Thus, the nth term of the sequence is ( 2n^2 + 3n ).
What is the next number in this sequence 7 9 12 16?
The first thing to do when tackling a sequence is note the differences between the values. In this case they are 2, 3, 4 As they are not equal, we look at the differences of the differences: 1, 1 These are equal, so the equation for the sequence begins x2/2 The sequence minus x2/2 is 6.5, 7, 7.5, 8 The differences in this new sequence are 0.5, 0.5, 0.5 Thus the equation continues x2/2 + x/2 The sequence minus x2/2 + x/2 is 6, 6, 6, 6 Thus the entire equation is x2/2 + x/2 + 6, or more simply (x2+x+12)/2 Using this equation you can find the next few numbers of the sequence: 21, 27, 34, 42, 51...
