Answer:
$128
Step-by-step explanation:
We can model this as an exponencial function, as the value earned each day doubles:
P = Po * r^t
Where P is the value after t days, Po is the inicial value and r is the rate.
In this case, we have r = 2 and Po = 0.25 (so for t=1 we will have P = 0.5).
The equation will be:
P = 0.25 * 2^t
Then, for t = 9, we have:
P = 0.25 * 2^9 = $128
50%=90
Half of that to get 25% would be $45
Or just do 1/4 of 180=45
The answer is $45
Lol its not like i would know the answer. :)
Answer:
$45 + $5w
Step-by-step explanation:
This is because she already has 45 dollars so you can just add that to 5 times how many weeks is substituted for w.
Look up flash cards they helped me cheat on my test