Answer:
A reasonable estimate of the probability is equal to or
Step-by-step explanation:
we know that
The probability of an event is the ratio of the size of the event space to the size of the sample space.
The size of the sample space is the total number of possible outcomes
The event space is the number of outcomes in the event you are interested in.
so
Let
x------> size of the event space
y-----> size of the sample space
so
In this problem we have
substitute
Convert to percentage
Answer:
The saucer's circumference is <u>25.12 centimeter</u>.
Step-by-step explanation:
Given:
Linda calculated that the saucer for her tea cup has an area of 50.24 square centimeters.
Use 3.14 for π.
Now, to find the saucer's circumference.
So, we get the radius first by putting the formula of area:
Area = 50.24 square centimeters.
Let radius be
As given we use 3.14 for π.
<em>Dividing both sides by 3.14 we get:</em>
<em>Using square root on both sides we get:</em>
Thus, the radius = 4 centimeters.
Now, to get the circumference we put formula:
Circumference = 25.12 centimeter.
Therefore, the saucer's circumference is 25.12 centimeter.