everything for fin. math Flashcards
credit limit
max you can borrow
amount financed
total amount borrowed - any down payment
histogram vs bar graph
bar graphs = categorial data (ex. types of fruits)
histogram = continuous data (ex. heights of people)
cash discount calculation
- multiply invoice amount by cash discount rate
- subtract from invoice amount if payment is made within discount period
min. payment
smallest payment you can pay each month
L to qt
1 L = 1 qt
simple average
used when each value has equal importance, calculated same as mean
upfront costs
purchase price, taxes, registration fees
compound interest
calculated on principal amount and accumulated interest
markdown
amount reduced from original price to lower selling price
mode
the value that appears more often in a set of data
ADB (average daily balance)
the balance averaged over the billing period
APR
total cost of borrowing annually including interest and fees
chain discount
multiple discounts applied in sequence
inch to cm
1 inch = 2.5 cm
principal amount
original amount of money borrowed/invested
finance charge formula
finance charge = principal * interest rate * time
markup formula
cost * markup rate
trade discount
a reduction off the list price for items
rate
percentage that is applied to base
depreciation
a value decreasing over time
three main types of averages
mean, median, mode
installment credit
allows to borrow a fixed amount and repay in set payments (auto loans)
median
middle number in a set of numbers that have been arranged in order
median formula
odd: number is in the middle
even: average of two middle numbers