HELP STANDARD DEVIATION
1 answer:
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Answer: Last option
The number -8.4 is a solution to the inequality because -8.4 is located to the left of on the number line.
Step-by-step explanation:
Note that:
The inequality is:
The inequality is:
This means that the inequality includes all values of the number line that are less than -3.25 or that are to the left of -3.25
__-8.4_________-3.25_-3____0___0.9____________7.1__
Note that the number -8.4 is less than -3.25, because it is to its left on the number line.
Then the correct statement is:
The number -8.4 is a solution to the inequality because -8.4 is located to the left of on the number line.
Given:
The sequence is
1, 2, 4, 8, 16, ...
To find:
Whether the given sequence is arithmetic or not. If yes, then find the common difference.
Solution:
We have,
1, 2, 4, 8, 16, ...
Difference between consecutive terms are
Similarly,
Since, , therefore the given sequence have no common difference between consecutive terms.
So, the given sequence is not arithmetic.
Therefore, the correct option is c.