Answer:
2
Step-by-step explanation:
Each time you flip a coin, there is a 50% change of it landing on tails. So half the time you should get a tails.
Half of 4 is 2, so you will likely get 2 tails.
9514 1404 393
Answer:
Step-by-step explanation:
Solving for r when n=2, we have ...

For the given values of A and P, the value of r is ...

Answer:
3.9 units
Step-by-step explanation:
We are given that,
Time taken by each swing = 2.2 seconds
The pendulum formula is given by,
, where T is the time taken and L is the length of the swing.
So, we have,

i.e. 
i.e. 
i.e. 
i.e. 
i.e. 
i.e. 
i.e. L = 3.923 units
So, rounded to tenths, the length of the swing is 3.9 units.
Answer:
19 lawns
Step-by-step explanation:
well 64.99 is about $65
so you would need to mow atleast 19 lawns (this does not included tax XD)
Answer:
Step-by-step explanation: Ok so it is backwerd to pas would be nagitv