Theoretical probability<span> is what we expect to happen, where </span>experimental probability<span> is what actually happens when we try it out. </span>
Answer:
13%
Step-by-step explanation:
<u><em>formula : old number - New number/ old number x 100 </em></u>
So 197,690 - 223,970 / 197,690 x 100
which is about 13% percent after calculation
or 13.2935403915% to be exact
Answer:
11). 3x² -x 12). -5x + 5
Step-by-step explanation:
11). (4x² + x) - (x² + 2x)
4x² + x - x² - 2x
4x² - x² + x - 2x
3x² -x
12). (6x - 3) - (11x -8)
= 6x - 3 - 11x + 8
= 6x - 11x - 3 + 8
= -5x + 5
Answer:
N/a
Step-by-step explanation:
2*2-6*2+8=0
4-12+8=0
-8+8=0
0=0