F
Question 2 (23.4 points)
A high school student spends an average of 6 hours
(4 = 6) on their phone a day with a standard deviation
of 2.5 hours (o= 2.5).
Vera
UN
If samples of size 16 (n =16) were taken from the
population what would be the standard deviation of
the sample means (0)
0.156
0.500
0 0.625
0 2.500

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?