When calculating the average of individual data, you set of all observations of a given characteristic, usually in ascending order. The arithmetic mean for this series is calculated by summing the values of the observations and dividing the result by the number of observations.
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Answer:
Step-by-step explanation:
Created Sequences
S1: 10 20 40 80 150
s2:24 20
The first term that appears in both sequences is the second term. Both of them equal 20.
I don't think you have to go any further once you get the first term.
Method
S1: Multiply by 2 starting with 10.
10*2 = 20
20*2 = 40
S2: Start at 24 and subtract 4
24 - 4 = 20
20 - 4 = 16
16 - 4 = 12
Answer:
1 + 5(77 - s) = 31
Step-by-step explanation:
Solve for s:
Put the value of <em>s</em> to the expression 1 + 5(77 -s):
Use PEMDAS:
P Parentheses first
E Exponents (ie Powers and Square Roots, etc.)
MD Multiplication and Division (left-to-right)
AS Addition and Subtraction (left-to-right)
Each side of a square is the same length. Therefore, the area of a square is base * length, which happens to be length squared (length^2)
We can say: length^2=200
Take the square root of each side and round: 14.1
Hope this helps!
Answer:
i believe the answer is 6 because 21 divided by 3.5 is 6 Step-by-step explanation: