Answer:
30244
Step-by-step explanation:
Answer:
2(+2)(+3)
Step-by-step explanation:
60 gallons of the whole thing, chlorine and water mixed.
one may note that 30 is half of 60, namely 50% of 60.
if there are 30 gallons of chlorine, 60 - 30, the leftover is 30 gallons, and that must be water.
so 50% is chlorine, and the other 50% is water.
Answer:
0.04
Step-by-step explanation:
there you go now can you help me???????...
Given:
Growth rate = 30% decrease
To find:
The growth factor associated with the given growth rate.
Solution:
The general exponential function is:


Where, a is the initial value, r is the growth rate in decimal and
is the growth factor.
It is given that the growth rate is 30% decrease. So,



Now,




Therefore, the growth factor is 0.7.