Answer:
1. 1/2
2. 2/3
4. less
Step-by-step explanation:
Theoretical probability = 1/2 since there are two sides to a coin.
The experimental probability is 2/3 since it landed on heads 20 times out of 50 total tries.
The theoretical probability is less that the experimental probability
<span>V = 1/3(3.14)r^2h
=1.046r^2h
Solving for V </span>
Answer:
value of x =
Step-by-step explanation:
here's the solution,
the given triangle is a right angled triangle so, by applying pythagoras theorem,
=》
=》
=》
=》
=》
3 is to 5 as x is to 20
5 goes into 20 4 times so 3(4) gives you x
and x=12
Answer:
here's your answer
hope this helped you
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