Ashton has an offer to buy an item with a sticker price of $4900 by paying $140 a month for 48 months. which of these groups of values plugged into the tvm solver of a graphing calculator will give him the correct answer for the interest rate being offered? o a. n=4; 1% = ; pv=-4900; pmt=0; fv=6720; p/y=1; c/y=12; pmt: end o b. n=4; 1% = ; pv=0; pmt=-4900; fv=140; p/y=1; c/y=12; pmt: end o c. n=4; 1% = ; pv=-4900; pmt=0; fv=140; p/y=1; c/y=12; pmt: end o d. n=4; 1% = ; pv=0; pmt=-4900; fv=6720; p/y=1; c/y=12; pmt: end

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Someone answer asap 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)) =

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar