Answer:
a
Step-by-step explanation:
Answer:
A.28
Step-by-step explanation:
Substitute a with 28 so:
-6+28=22
Then simplify the equation:
22=22
Answer:
2%, 0.2, 1/2
Step-by-step explanation:
0.2 = 0.20 = 20%
1/2 = 0.50 = 50%
2% = 0.02
Answer:
23 months
Also please note that it's everytime ^t/12 not (^t)/12
Step-by-step explanation:
Principal (P) = $2700
rate = 9%
t = ?
Amount = 
Amount = 2700 +500 = $3200
So substituting all our values we get :

So we use log to solve for t :

Solving this using a calculator we get:
1.9714966193*12
=23 months
Answer:
therefore f(x)=100x-5-1 has an x-intercept