Write as a single power, then evaluate. (3^3)^4
2 answers:
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The plane has intercepts at (1, 0, 0), (0, 2, 0), and (0, 0, 6), so we can parameterize the surface 
by
where
and 
. Now
so the surface integral reduces to
where
so the surface integral reduces to
Answer:
(B) the mean is less than the mode and less than the median.
Step-by-step explanation:
Mean, Median, Mode is used to calculate the central tendency of the distribution.
Mean is defined as,
∴ Mean = 5
Median is the middle observation of the distribution after arranging it in ascending or descending order.
So, arranging distribution in ascending order we get,
$1, $2, $4, $6, $7, $7, $8
Also, a number of observation is 7 which is an odd number.
Hence,
⇒
⇒ Median = 4th term = 6
Mode is the observation which has highest frequency.
Here, only $7 is repeated 2 times.
Hence, Mode = 7.
Hence, we see that Mean < Median < Mode
So, Option (B) is correct i.e. mean is less than the mode and less than the median.
Answer:
Step-by-step explanation:
From the diagram, quadrilateral BCEF is a cyclic quadrilateral.
Opposite angles if a cyclic quadrilateral sum up to 180°
The diagonals intersect at D to form two pairs of vertical angles, and vertical angles are congruent.
Also sum of angles in triangle CBD is 180°.