Answer:
x - 3 ≥ 0
Step-by-step explanation:
The given function is f(x) = 
Here we need to find the inequality that is used to find the domain of the function.
We should not have negative number inside the square root because if negative number comes inside the square root, then it is not a function.
Therefore, (x - 3) must be greater than or equal to 0
That is x - 3 ≥ 0
We use the above inequality to find the domain of the function.
When we solve the above inequality, we get the domain of the function.
x - 3≥0
add 3 on both sides, we get
x - 3 + 3 ≥ 0 + 3
x ≥ 3
Domain is the set of all real numbers greater than or equal 3.
Therefore, the answer to the question is x - 3 ≥ 0
Nevis Highwire, New Zealand – 134 meters. ...
Navajo Bridge, Arizona, US – 141.5 meters. ...
Kaivopuisto, Helsinki, Finland – 150 meters. ...
Bhote Kosi River, Nepal – 160 meters. ...
Altopiano di Asiago, Vicenza, Italy – 175 meters. ...
Niouc Bridge, Switzerland – 190 meters.
If we first convert it to a fraction, we get 490/100. Now if we actually do 490 ÷ 100, we get 4.9, which is the answer. I hope this helps!
Answer:
a) It can be used because np and n(1-p) are both greater than 5.
Step-by-step explanation:
Binomial distribution and approximation to the normal:
The binomial distribution has two parameters:
n, which is the number of trials.
p, which is the probability of a success on a single trial.
If np and n(1-p) are both greater than 5, the normal approximation to the binomial can appropriately be used.
In this question:
So, lets verify the conditions:
np = 201*0.45 = 90.45 > 5
n(1-p) = 201*(1-0.45) = 201*0.55 = 110.55 > 5
Since both np and n(1-p) are greater than 5, the approximation can be used.
I think it’s 67 but I’m not sure
