If you get all of these questions correct I will mark you brainiest: 1. What is the mean of the data set {6,11,14,5,14}?
2. What is the mean of the data set {1,2,3,8,8,10,12,14}?
3. What is the mean of the data set {13,5,4,5,16,19,8}?
4. What is the mean of the data set {22,8,15,7,13,10}?

1. 10

2. 7.25

3. 10

4. 12.5

Step-by-step explanation:

1. 6+11+14+5+14=50  50/5=10

2. 1+2+3+8+8+10+12+14=58  58/8=7.25

3. 13+5+4+5+16+19+8=70  70/7=10

4. 22+8+15+7+13+10=75  75/6=12.5

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m