Answer:
median
Step-by-step explanation:
The centre of every data set is the second quartile/50th percentile/median
Answer:
i) True
ii) True
Step-by-step explanation:
<u>Given :-</u>
Point (-1, 2)
<u>To Find :</u>
Whether the point is a solution of :
- y = -2x
- y = x + 3
<u>Solving :-</u>
Substitute the value of the point in each of the equations.
=> y = -2x
=> 2 = -2(-1)
=> 2 = 2 [∴ The point makes it true]
=> y = x + 3
=> 2 = -1 + 3
=> 2 = 2 [∴ The point makes it true]
8x+40+124= 180
8x + 164= 180
8x = 16
x = 2
D is the answer to the question
Answer:
b
Step-by-step explanation:
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