Answer:
Here it is. Hope it helped. Apart from 3, 4 is also a number.
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The percentage of buttons that are large is 75%.
Answer:
C.
Step-by-step explanation:
The coefficients of the expansion of (a + b)^2 are 1 2 1, which is the third row of Pascal's triangle.
For (a + b)^3 they are 1 3 3 1 which is in the 4th row, and so on
So those for the (a + b)^n are in the (n + 1)th row.
Answer:
i cant see the picture its blocked
Step-by-step explanation: