Answer:
39
Step-by-step explanation:
median is the middle number
12, 21, 21, 23, 34, 34, 34, 44, 45, 56, 72, 86, 97, 98
34-44=10
10/2=5
34+5=39
39
Answer:
D [-7, 6)
-7
x < 6
R [-11, 11)
-11
y < 11
Step-by-step explanation:
Divide 12 on both sides
ds/w=cd/12
now multiply ds on both sides
w=cd/12ds
Answer:16
Step-by-step explanation:Turn percentage into a decimal and multiply. .80x20=16