If it looks like this
y = 161*(0.725)^t then it's a decay. Reason: the base is under 1. Try a couple of values for t say 0,1,2
y = 161 * (0.725)^0
y = 161
y = 161 * (0.725)^1
y = 161 * 0.725
y = 116.7
y = 161 * (0.725)^2
y = 161 * (0.5256
y = 84.63
You can see that the function is steadily getting smaller. Remember if the base is under 1 and more than 0 the function decays. If it is greater than 1 then the function grows.
Just to make sure we understand what I'm saying
0 < base < 1
y = a ( base)^power.
Answer:
15
Step-by-step explanation:
Step 1: There are no grouping symbols in this problem. Moving on…
Step 2: There are no exponents or roots in this problem. Moving on…
Step 3: Multiply or divide left to right as they appear.
=3+9+3
Step 4: Add or subtract left to right as they appear*.
=15
Note that you can also break the problem into its terms and evaluate it vertically. Terms are separated only by + or -.
The terms are:
3
3*3
3
Simplify:
3
9
3
Combine in ANY order*:
15
*Addition and subtraction can be performed in any order as long as you maintain the values of the terms.
3
idk
a
idk
d
im sorry i dint know some of them but i hope this helps
To convert from a percentage to a decimal, move the decimal twice to the left
11% = 0.11
200% = 2.00
20.07% = 0.2007
198.4% = 1.984
Hope this helps!
Answer:
a is the answer for this question
