Answer:
8.1
Step-by-step explanation:
To calculate the distance d use the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (- 3, 5) and (x₂, y₂ ) = (1, - 2)
AB = 
= 
= 
= 
≈ 8.1 ( to 1 dec. place )
Answer:
45
Step-by-step explanation:
6 × 3 = 18
9 × 3 = 27
18 + 27 = 45
the answer is A 2.3
in order to solve this problem you have to devide 9 by 4 and you get 2.25 then round 2.25 to 2.3 and that is your answer
hope this helps
~~apple
Answer:
The player should receive 3 times as many points.
Step-by-step explanation:
Ratio of the points should be the same as ratio of the areas
(Ratio of radii)² = Ratio of areas
= (4/2)² = 2² = 4
The ratio of the areas:
inner circle to the outer ring is:
1 : 4-1
1 : 3
370.75 ~ 371
Example:
To find the average for 10,18 and 13.
We just have add the following numbers and divided them by how many numbers you added.
Solution:
10 + 18 + 13 = 41
41 / 3 = 13.67 or 14
Then the average score is 14.
Measures of central tendency are a statistical method in which you measure and gather the middlemost value of the set of parameters.
1. Median
2. Mode
<span>3. Mean, this is considered to be the average in lay man's term.<span>
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