$19.20 because 32 times 4=128 and 128 times .15 for the 15% is $19.20
Answer:
27
Step-by-step explanation:
45/5=9
3*9=27
Answer:
It A
Step-by-step explanation:
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.
Answer:
14.4h
Step-by-step explanation:
I assumed you meant 8h because 8 isn't a like term.