H/(H+T) in theoretical probability is of course 1/2 or 0.5
Group E had an experimental probability of 32/50 or 0.64
Group F had an experimental probability of 52/100 or 0.52
So the experimental probability is closer to the theoretical probability for group F than group E.
Answer:
6.75$
Step-by-step explanation:
because 15% of 45$ is 6.75$
First find the area of the blue notebook by using the formula A=bh
A= 20×30 = 600 cm squared
Now find the area of the stickers using the same formula.
A=bh
A= 2 × 2 = 4 cm squared
Since there are 7 stickers then 4×7 = 28 cm squared is the area of all of them added together. Now simply subtract the area of the stickers from the area of the notebook to find how much of the notebook is still showing.
600 - 28 = 572 cm squared
Let T be the number of teams after n rounds.
When T = 16, we get:
Dividing both sides by 128, we get:
Therefore n = 3
The answer is 'after the third round'.
Your answer would be <u>176.71</u>
hope this helps!