16r^2+ 2r -4r
16r^2 - 2r
2r ( 8r -1)
Answer:
C.
Step-by-step explanation:
Theoretical probability and Experimental probability are related in that theoretical probability is based on your reasoning (e.g. two sides; therefore, there is a 50% chance of heads), but experimental probability is where your numbers are based off of actual results (e.g. you landed head 1/4th of the time; therefore, there is a 25% chance of getting heads.)
Answer:
1 1/2
Step-by-step explanation:
3 1/2 / 2 1/3