an is the 'nth' term
a1 is first term
d=common difference (found by doing
)
n=numerical representation of which term
It has bad behavior you should she the conduct grade
<span>Let x = represent the number of weeks of deposits
A = 120 + 5x the account balance after x weeks
The account balance is directly proportional to the number of weeks of deposits if:
A/x = constant
(120 + 5x)/x = 120/x + 5 is not a constant
For example:
After 1 week there will be: 120 + 1*5 = $125 on the account
After 2 week there will be: 120 + 2*5 = $130 on the account
After 3 week there will be: 120 + 3*5 = $135 on the account
But 125/1 <> 130/2 <> 135/3
The account balance is not proportional to the number of weeks of deposits.</span>
Answer:2600 Gallons
Step-by-step explanation: You first have to take 130 and times it by 20 then times it by 1. make sure you add labels
