Gavin’s unpaid credit card balance is $2103.23. his apr is 14.4%. what is his new balance if he made one new transaction for $390? $2016.10 $2128.47 $2518.47 $2796.10

Option 3 - $2518.47

Step-by-step explanation:

Given : Gavin’s unpaid credit card balance is $2103.23. His APR is 14.4%.

To find : What is his new balance if he made one new transaction for $390?

Solution :  

We have given,

Unpaid balance  = $2103.23

APR= 14.4%=0.144

Now, the formula to find finance charge

Finance charge = Finance rate × Unpaid balance

Finance charge =

Finance charge = $25.238

New balance =  Unpaid balance + finance charge + new transaction

New balance =  $2103.23 +$25.238+ $390

New balance =$2518.468

Therefore, Option 3 is correct.

The new balance is $2518.47.

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

there are no answer choices

step-by-step explanation: