Answer:
a) exponential decay
b) $1000
c)not sure
Step-by-step explanation:
a) depreciates means disapprovel so its going down
b) 20000×0.05=1000
Answer: First option is correct.
Step-by-step explanation:
Since we have given that
we need to find the composition of function w and r i.e.
Since the range of 
must be 
.
As its values can be any negative real number in this interval.
Hence, first option is correct.
Answer:
118%
Step-by-step explanation:
The kitten's initial weight was 550 grams. Subtracting that from its current weight, 1200 grams, we see that the weight gain was 650 grams.
This increase, divided by the initial weight, comes out to
650 grams
------------------ = 1.1818
550 grams
As a percentage, rounded off to the nearest whole number, the kitten's increase in weight was 118%.
Setting is made up of place and time.
