Peggy has 12 practice sessions
The first step is finding the unit rate. We can do this by evaluating
21/1.75 divided by 1.75/1.75.
When you divide the two, you get 12.
To check your work you do 12(1.75) and you will get 21
Answer:
J
Step-by-step explanation:
Find the common ratio r of the geometric sequence then multiply a term by r to obtain the next term
r =
=
= - ![\frac{1}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B6%7D)
The next 3 terms are
× -
= - ![\frac{1}{36}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B36%7D)
-
× -
= ![\frac{1}{216}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B216%7D)
× -
= - ![\frac{1}{1296}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B1296%7D)
Cant see the attachment.<span />
The answer is 394
but you need to figure with the distributive property to so your answer would look like this
(5 times 100)+ (5 times 90) + (5 times 8)