Answer:
C.The value of a motorcycle decrease by 12% each year
D.Every year, the number of online subscribers to a service is 4 times what it was the previous year
Step-by-step explanation:
A function is said to be exponential if it changes (increases or decreases) by a fixed percentage or proportion over a certain period of time.
From the options given, only options C and D is defined as changing based on a certain percentage. And option D cgbages by a clfixed proportion from the initial value.
Answer:
The missing information is how much was the unit rate for the adult tickets.
Step-by-step explanation:
You need the missing information about the unit rate for the adult tickets because without that, you cannot answer how much you earned for the play in total. But with the information that we have, we can safely say that we earned 560$ from the students ticket. 560 is not the final answer.
Step-by-step explanation:
If each clock radio costs $83.95 + taxes ($4.49), each clock radio has the real cost of $88.44
Therefore if you multiply the real cost of the 3 pieces, you'll get the result:
$88.44 x 3 = $265.32
Answer:
$265.32
Answer:
16 and -16
Step-by-step explanation:
Answer:
24 hours
Step-by-step explanation:
It appears that the score (s) is related to the number of hours (h) by ...
s = 30 +(10/4)h
So, for a score of 90, the number of study hours needs to be ...
90 = 30 +2.5h
60 = 2.5h
60/2.5 = h = 24
Jesse needs to study 24 hours to get a score of 90.