Where L is the length, in feet, of the pendulum, and π is approximately 22/7. How long must the pendulum be if one complete cycl
1 answer:
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Answer: 0.8461
Step-by-step explanation:
Given :
Let x be the random variable that represents the cost for the hospital emergency room visit.
We assume that cost for the hospital emergency room visit is normally distributed .
z-score for x=1000 ,
Using z-value table , we have
P-value =P(x>1000)=P(z>-1.02)=1-P(z≤ -1.02)=1-0.1538642
=0.8461358≈0.8461 [Rounded nearest 4 decimal places]
Hence, the probability that the cost will be more than $1000 = 0.8461
Answer:
Step-by-step explanation:
Let A1 be the area of one square and A2 be the area of second square
So,
A1 = s^2
where s is side of square
So side of one square is
To calculate the length of fence we need to find the perimeter of the square
So,
P1 = 4 * s
For second square:
The perimeter will be:
So the total fence will be: P1+P2