Answer:
C=10pi
Step-by-step explanation:
Answer: 5
Step by step:
(3x+4)/2 = 9.5
3x+4 = 9.5*2
3x+4 = 19
3x = 19 -4
3x = 15
x = 5
Answer:
0.3
Step-by-step explanation:
By definition: 30% = 30/100 = 0.3
The answer is the 3rd option
The class midpoint is the lower class limit plus the upper class limit divided by 2 . Add the midpoints column to the original table.
