The mean and the average values are the same. They represent a dataset by calculating the central value.
The range can be understood as the variation of the data. The higher the range, the wider the variation.
From the table, we can see the average temperature of Rio de Janeiro is higher than in Caracas.
We can also see the variation of the temperature is higher in Caracas than in Rio de Janerio.
This corresponds to choice A.
Answer:
Step-by-step explanation:
We can use the relationship between a radius and a diameter to find which circle has a greater area without calculating it.
We know that the diameter is twice the size of the radius.
- The diameter is the distance across the circle at the center
- The radius is the distance from the center of a circle to the edge
Using this, we can find the radius of a circle that has a diameter of 6.
Since the diameter is twice the radius, the radius will be half the diameter.
Since the diameter is 6, the radius is 3.
Circle areas can be calculated with the following formula, where r is the radius:
Using this, we know that a higher value of r will get us a greater area. Therefore, we know that the greater value (3 or 4) will get us the greater area.
Since 4 is greater than 3, we know that the circle with the radius of 4 (Ava’s) will have a greater area.
Hope this helped!
The answer to you question is 5353 because height=13428.7 x tan (21’44’) = 5353
The chord that goes through the center of a circle, the diameter, is the longest chord in a circle. Any other chord will be shorter than this. The farther a chord is away from the circle, the shorter it will be. This means that chord CD is shorter than chord AB.