Answer:
14/50 or 7/25 or 0.28 or 28%
Step-by-step explanation:
The spinner is spun 50 times. (8+6+9+11+9+7=50)
It lands on 1 or 2 a total of 14 times. (8+6=14)
So the experimental probability is 14 out of 50. There are several ways this can be represented. It depends on what your teacher wants. it could be as a fraction or a decimal or a percentage.
14/50 or 7/25 or 0.28 or 28%
Answer:
The answer is -a^2 + 3a +1
Let me know if it's right, this is what I got when I did the problem :)
Answer:
? = 43.8°
Step-by-step explanation:
cos ? = 13/18 = 0.7222
? = 43.8°
Answer:
6 ur welcome
Step-by-step explanation: