80.75 / 8.50 = 9.5
Sean worked 9 and a half hours.
Answer:
0
Step-by-step explanation:
The sorted data set is ...
1 2 3 3 5 7 8 9
The median is the average of the middle two numbers: (3+5)/2 = 4.
Replacing one of the 3s with a 1 makes the data set be ...
1 1 2 3 5 7 8 9
The average of the middle two numbers is (3+5)/2 = 4.
The median increases by 4 - 4 = 0.
Answer:
70%
Step-by-step explanation:
42 divided by 60 times 100
Answer:
probability of spinning a 3 is 1/8 or 1/8=1/8+1/8=1/4
ANSWER: $ 912 .
________________________________
Explanation:
_______________________________
75x + 12 = ?
_____________________
Substitute "12" for "x" ; to solve:
______________________________
75*(12) + 12 = 912 .
______________________________
Answer: $912.
______________________________
