Answer:
f(n) = 120 * (1/2)^n
Step-by-step explanation:
First the first number is 120, so we get y = 120, then 60/120 = 1/2
So we no the r, or constant rate is 1/2.
After that, we can finish our equation by doing
f(n) = 120 * (1/2)^n
or
y = 120*(1/2)^x
Distribute. -18 + 9i + 18i -9i^2. as i^2 = -1, the equation can be simplified to -9 + 27i as the final answer.
Hi!
The minimum is the lowest possibility on the graph, and the maximum is the highest.
In this graph, the highest point (the maximum) is (10,11) and the lowest point (the minimum) is (3, 1).
Hope this helps! :D
Answer:
A
Step-by-step explanation:
Pick a letter that's easy to count. I chose Q, because it has a tail below the baseline that makes them easy to spot.
Not C or D — too many quarters
Not B — too many nickels
It is often easier to find the correct answer choice by eliminating the bad choices, then seeing if what is left is consistent with the problem statement.
Choice A seems to have the right numbers of pennies and dimes (along with quarters and nickels).
