Answer:
5min
Step-by-step explanation:
First form yourself an equation, 113.2-10.8x ≤70
Now begin to work it out
*113.2-10.8(1) ≤70 (instead of x, put a number, this will be how many minutes
1~ 102.4 is not less than or equal to 70, so we repeat this process
2~ 91.9
3~81.1
4~70.3 this is not the answer because even though its at 70 there is still a .3 so we keep going,
5~59.5
59.5 is ≤ 70, so the answer is 5 minutes
P.S. don't believe me? that's okay, use the formula, plug in five to see for yourself
i hope this helps ;)
Answer:
90.5398
Step-by-step explanation:
The answer is -3/2. Solve for x by simplifying both sides of the equation.
Theoretical probability is what we expect to happen, where experimental probability is what actually happens when we try it out. The probability is still calculated the same way, using the number of possible ways an outcome can occur divided by the total number of outcomes.
Answer:
Solution:
As per the question:
We need to find the values of:
Now, we know that:
Also
Now,
From the above eqn (1) and (2):
Now the above respective values can be further calculated from eqns (3) and (4):
where
n = 8