Question

Someone Please Help!
A swimming pool sets a maximum number of swimmers that can be in the pool based on the number of lifeguards on duty.

The points on the following coordinate plane show the maximum number of swimmers that can be in the pool when 2, 4, and 5 lifeguards are on duty.


What is the maximum number of swimmers that can be in the pool with 3 lifeguards on duty?

Answer 1

1 if a varies directly as b and a= 12 when b=15, find a when b=35

2 if y is directly proportional to x and y=24 when x and y=24 when x=6, find y when x= 15.

3 if (h) is proportional to (g) and h=27 when g=9, find h when g=24

4 if (r) varies inverserly as (s) and r =8 when s=12, find r when s=4.

5 if z varies jointly as x and y, and z=60 when x=12 and y=10, find the z when x=14 and y=14.

Hope this helps!!!  :D