Answer: 83.6
Step-by-step explanation:
The data shown below is: 81,83,84,85,85. The mean of this data set can be calculated via (81+83+84+85+85)/5=83.6
Hope it helps <3
P.S. brainliest brains?
Answer:the answer is 3120
Answer:
2 lol
Step-by-step explanation:
basic subtraction
Answer:
4 1/2
Step-by-step explanation:
9÷2 is 4 with one left over 4 1/2
Frank, Betty, Mark, Mary, Andy, Chris
Mary is fourth in line.
