We know it begins at 100. If we use a*b^t, then 100 is our a. 100*b^t. We can now divide 480 by 100. This is 4.8. 4.8 is b. f(t) = 100(4.8)^t

=

equals
k = 15.6
First, simplify

to 1.2. Your problem should look like:

= 1.2
Second, multiply both sides by 13. Your problem should look like: k = 15.6, which is the answer.
4(10x)
or
4×10x
im sorry if this is incorrect..i tried
Answer:
18+57= 75
Step-by-step explanation:
Next time use a calculator chuckle nuts