For example, let’s use an infection (growth) rate of 20% for ONE week, or seven days:
the original 4000 cases would grow to 4000 * 4.055 = 16,200 cases after just seven days!
*This is why “exponential growth” increases SO rapidly!!*
x
note: if you do not have an “e” or e button, use 2.718 for the approximate
value of e
(today’s questions): Turn in your answers (a ,b, c) to get a grade!

The factorization of 8x3 -125 is (2x-5)(jx2 +kx+25)

Which of the following is the result of expanding the series

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)) =