Mathematics, 07.10.2019 20:30 kimloveswim
Jenny used her credit card to buy a refrigerator with a base cost of $824. the refrigerator consumed an average of $0.09 in electricity every day. jenny made regular monthly payments for three and a half years, at which point the refrigerator was paid off. over the eight years that jenny had the refrigerator, it needed repairs three times, costing $68.75 each time. if jenny’s credit card has an apr of 10.54%, compounded monthly, and sales tax in jenny’s area is 7.13%, what was the lifetime cost of jenny’s refrigerator? assume that jenny made no other purchases with her credit card, and round all dollar values to the nearest cent. (remember that leap year occurs every four years.)
a. $1,528.47
b. $1,622.46
c. $1,779.63
d. $1,457.91
Answers: 2
Mathematics, 21.06.2019 18:00
If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)
Answers: 1
Mathematics, 21.06.2019 18:00
Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 2
Jenny used her credit card to buy a refrigerator with a base cost of $824. the refrigerator consumed...
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