<span>data: 2, 5, 9, 11, 17, 19
</span>
median is the middle number
median = (9+11)/2 = 10
mean = average
mean = (2 + 5 + 9 + 11+ 17 + 19)/6
mean = 63/6
mean = 10.5
Ans:- 3rd option
c. 4x − 3y = 9, −8x + 6y = −18
Reason:
For a system of equation to have infinite many solution. At that time,
In the given equation,
a1 = 4
b1 = -3
c1 = 9
a2 = -8
b2 = 6
c2 = -18
So,
Hence this equation will have infinite many solution.
Hope this helps!
10% of 180 is 18. She made 18 free throws :)
Answer:
A, C, D
Step-by-step explanation:
Answer:
17
Step-by-step explanation: