12.1 arithmetic sequences algebra 2 volume 2 answers
1 answer:
An example of 12.1 arithmetic sequences algebra 2 question is Find the sum of the arithmetic series given as 1,2,3…..99,100.
<h3>What is Arithmetic sequences?</h3>An arithmetic sequence is known to be a group or sequence of numbers that is said to be the difference that exist between any two successive members of the sequence and it is a constant.
To find the sequence, one was given a total of 100 values:
So n=100.
first value = 1
Last = 100.
=100/2 (1+100)= 5050
Therefore the answer is 5050
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The value of P(fc and u) is 0.09
From the complete question, we have the following highlights:
- A total of 200 participants were surveyed.
- 18 of the survey participant's first motor vehicle had four cylinders and the participant’s first motor vehicle was an SUV.
These mean that;
So, the value of P(fc and u) is calculated using:
This gives
Divide 118 by 200
Hence, the value of P(fc and u) is 0.09
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