Answer:
the answer to your question is 'b'
Ill answer it for you 150 cubic meters
A.) 13. all you have to do is plug it into google
Answer:
12
Step-by-step explanation:
12 dimes is $1.20, so your total for the quarters is $3.25. Since there are 25 coins total and 12 of them are dimes, 25 - 12 = 13, so you have 13 quarters. 13 times its value of 25 cents leaves you with $3.25, fulfilling your needed total.
There likely was an easier way to do this, but I'm unfamiliar with it so I ended up doing this.
Answer:
.
Step-by-step explanation:
Let represent this exponential function. , .
. As a result, .
.
As a result,
.
.
This function represents an exponential decay since .