Regular physical activity over long periods of time can produce long-term health benefits. That's why health experts say that everyone should be active every day to maintain their health. Physical activity can help with stress issues as well. Your mind and body will feel better if you sleep well.
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Answer:
b. The number of digits in a randomly selected row until a 3 is found.
Explanation:
A random variable often used in statistics and probability, is a variable that has its possible values as numerical outcomes of a random experiment or phenomenon. It is usually denoted by a capital letter, such as X.
In statistics and probability, random variables are either continuous or discrete.
1. A continuous random variable is a variable that has its possible values as an infinite value, meaning it cannot be counted.
2. A discrete random variable is a variable that has its possible values as a finite value, meaning it can be counted.
Also, any random variable that meets certain conditions defined in a research study.
Hence, an example of a geometric random variables is the number of digits in a randomly selected row until a 3 is found.
The age of this car when its value is $12,500 is most likely between 2 and 3 years.
<h3>What is a graph?</h3>
A graph can be defined as a type of chart that's used to graphically represent data on both the horizontal and vertical lines of a Cartesian coordinate, which are the x-axis and y-axis.
By critically observing the graph attached in the image below, we can infer and logically deduce that the age of this car when its value is $12,500 is most likely between 2 and 3 years.
Read more on graphs here: brainly.com/question/25875680
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Answer:
50 g
Explanation:
The equation for density is D= m/v
In this case if we plug in the information into the equation, we get:
1 g/mL = m/ 50 mL
m = 50 g
So our answer is 50 g
