Answer: Experimental probability
Step-by-step explanation:
There are two kinds of probability: Theoretical probability and Experimental probability.
To calculate theoretical probability we divide favorable outcomes by total outcomes.
To calculate experimental probability we divide number of times an event occurs by the total number of trials or times the activity is performed.
Here, A child gets 20 heads out of 30 tosses of a coin. If he declared the chance of getting a head with that coin were 2/3, which is dependent on the activity he performed, thus it is an experimental probability.
Answer:
The exponent is positive, and the exponent is 12
Step-by-step explanation:
Answer: It’s C
Step-by-step explanation: 5-12-2=-9 and then the 11 stays
A linear function forms a line when graphed.
Answer:
x=20
Step-by-step explanation:
Look Angle A and D are Congruent so they equal the same
3x−10=2x+10
Subtract 2x from both sides
3x−10−2x=2x+10−2x
x−10=10
Add 10 to both sides.
x−10+10=10+10
x=20
Hope This helps
