Answer: The answer is C.
Step-by-step explanation:
Because in the theory of the outcome is a 50/50 chance landing heads or tails. So, the theorectical probability is 1/2. Now the experimental must be 11/20.
Answer:
Erm. i would disagree
Step-by-step explanation:
Because they don't look the same or anything like that.
Answer:
A) 0.2g
Step-by-step explanation:

D is the answer. Keep in mind that the absolute value of a number is always positive
The height is 400 mm high.
60 reaches 300 by a factor of 5
so if you do 80 x 5 you get 400.