It is unchanged because the same number would still be in the middle and there would still be the same amount of numbers
if
11,15,21,22,23,27,30 before 22 is the median
if
11,15,21,22,23,27,30 after 22 is still the median
The median is unchanged
Answer:
C
Step-by-step explanation:
4y-2y=10
y=5
Answer:
7 songs.
Step-by-step explanation:
Joe can afford 7 songs on iTunes
Divide 15 by $1.89.
Answer:
27 are blue C.
Step-by-step explanation:
Answer: cos of theta= square root 3//2 and the measure of the reference angle is 30
Step-by-step explanation:
11π/6 reference angle is π/6 which is 30 degree so the measure of the reference angle is 30 degrees is correct. sin of 330 is sqr root of 3 divided by 2. Since it in the 4th quadrant and cos refers to x -axis it is positive.