Answer:
10/11
Step-by-step explanation:
The fractions already have like denominators so you just add the numerators as there is no need to find the LCM but just in case
Answer:
Therefore the rate change of height is
m/s.
Step-by-step explanation:
Given that a vertical cylinder is leaking water at rate of 4 m³/s.
It means the rate change of volume is 4 m³/s.

The radius of the cylinder remains constant with respect to time, but the height of the water label changes with respect to time.
The height of the cylinder be h(say).
The volume of a cylinder is 


Differentiating with respect to t.

Putting the value 



The rate change of height does not depend on the height.
Therefore the rate change of height is
m/s.
Answer: There are 310 pots that have three different colored balloons attached.
Step-by-step explanation:
Since we have given that
Number of crab pots in the bay = 600
Part of red balloon = 
Part of blue balloon = 
Part of yellow balloon = 
So, Number of pots that have different colored balloons attached is given by

Hence, there are 310 pots that have three different colored balloons attached.