Here hope this helpssssss
Answer:
3n^2+-3
Step-by-step explanation:
nxn +nx(-1) +3xn+ 3x(-1)
Less than sign

Greater than sign

Less than or equal to sign

Greater than or equal to sign
Answer:
Not me cause im dumb
Step-by-step explanation:
im really dumb ive never understanded school xd so yea.
Answer:
2^2 = 4. 1/4 = .25 = 25%
2^3 = 8. 1/8 = .125 = 12.5%
2^4 = 16. 1/16 = .0625= 6.25%
2^5 = 32. 1/32= .03125 = 3.125%
2^6 = 64. 1/64=.015625 = 1.5625%
2^7 = 128. 1/128 = .0078125 = 0.78125%
Step-by-step explanation: