The correct answer is: The correlation coefficient = -0.62.
This is shown in the experimental studies. It is shown that prevalence of caries is 62% lower in children who brush their teeth few times a day when compared to those who never brush their teeth.
Answer:
Explanation:
Ecotourism has the ability to create a sustainable source of income for the local communities. By making wildlife areas profitable in a way that does not involve cultivating them for consumption, it gives communities practical incentive to keep wild spaces wild.
Answer:
The formula is x=xo + vxt
Explanation:
The uniform rectilinear movement is carried out by a body with a trajectory that is a straight line and at speed it is constant (the acceleration is zero, since its modulus does not vary). Furthermore, the initial velocity (v) has the same value at all times.
x = position at a given and initial instant (xo), measured according to SI in meters
t = time, measured in seconds
v = speed, measured in m / s
In computer science, a mutator method is a method used to control changes to a variable. They are also widely known as setter methods. Often a setter is accompanied by a getter (also known as an accessor), which returns the value of the private member variable