Question

These are the heights of Natasha and her four friends: 5 feet, 2 inches; 5 feet, 7 inches; 5 feet, 9 inches; 6 feet, 0 inches.

In which situation would the mean of the heights go up the most?

A.) You add 2 friends that are 5 feet, 8 inches.
B.) You add 1 friend that is 6 feet, 5 inches and 1 friend that is 5 feet, 3 inches.
C.) You add 1 friend that is 5 feet, 10 inches.
D.) You add 4 friend that is 5 feet, 9 inches.

Answer 1

I need help please

Answer 2

A = 11 feet 4 inches I think
B = 11feet and 8 inches
d= 23 feet

I think hope this helps