Well, what I’d do is just see who has the most which is Bill and then for the other question I’d just subtract 7.8 - 7.2 which is equal 6 so the pH is greater by .6

5 0

3 years ago

3. Find the mean and the median of this data set: 9,6,5, 3, 28, 6, 4, 7.<br>

BARSIC [14]

Answer:

Mean= 8.5

Median= 6

Step-by-step explanation:

3,4,5,6,6,7,9,28

Median= Middle (If two middle number, add and divide by 2)

Mean= (3+4+5+6+6+7+9+28) ÷8

7 0

3 years ago

14. The least common multiple of 2, 5, 6, and 9 is

CaHeK987 [17]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

N+(-n) = 3+ 15<br><br> Solve

Len [333]

Answer:

no solutions

Step-by-step explanation:

n+(-n) = 3+ 15

n+-n = 0

0= 18

False

There are no solutions

7 0

3 years ago